DIN-Rail Stops | McMaster-Carr

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311 Products

DIN Rail Stops


Screw On (For DIN 3 Rails)	Screw On (For DIN 3 or 1 Rails)

Screw On (For DIN 2 Rails)	Screw On (For DIN 1 Rails)

Snap On (For DIN 3 Rails)

Stop terminal blocks, relays, and other components from sliding along DIN rails.

Screw On—Screw-on stops wedge in place against the DIN rail as you tighten the screw for a more secure hold than snap-on stops.

Snap On—Snap-on stops clip onto the DIN rail with no special tools required, so they’re quicker to install and remove than screw-on stops.

DIN Rail Group Markers—DIN rail group markers mount onto stops—label them for easy identification.

	DIN Rail Stops										DIN Rail Group Markers
	For DIN Rail
	Trade Size	Ht.	Dp.	Ht., mm	Wd., mm	Dp., mm	Color	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Screw On





				Plastic

				3	35 mm	7.5 mm, 15 mm	45	8	32	Gray	10	5575N22	00000	10	5575N23	00000
				3	35 mm	7.5 mm, 15 mm	50	9.5	44.5	Gray	1	5575N19	0000	10	5575N23	0000
				3 1	35 mm 32 mm	7.5 mm, 15 mm 15 mm	44	9	34	Gray	10	5575N21	0000	10	5575N23	0000
				3 1	35 mm 32 mm	7.5 mm, 15 mm 15 mm	50	9	46	Gray	1	5575N18	0000	10	5575N23	0000
				2	15 mm	5.5 mm	28	8	20	Gray	10	5575N11	0000	10	5575N23	0000




						Zinc-Plated Steel

						3	35 mm	7.5 mm	39.5	16	27	—	10	5575N12	00000	10	5575N23	0000
						3	35 mm	15 mm	39.5	16	27	—	10	5575N13	00000	10	5575N23	0000
						1	32 mm	15 mm	22.5	11.5	25	—	10	5575N14	0000	10	5575N23	0000


						Snap On





										Plastic

										3	35 mm	7.5 mm, 15 mm	41	6	35	Gray	5	5575N17	0000	10	5575N23	0000
										3	35 mm	15 mm	41	10	35	Gray	10	5575N15	00000	10	5575N23	0000

DIN Rail Spacers

For DIN 3

Rails

For DIN

1 Rails

Create space between components mounted on DIN rails for cooling, installing wire, and organizing electrical panels and cabinets. These spacers slide along DIN rails so you can shift terminal blocks, relays, and other parts without having to remove the spacers.

	For DIN Rail
	Trade Size	Ht.	Dp.	Ht., mm	Wd., mm	Dp., mm	Color	Pkg. Qty.		Pkg.
Snap On





				Plastic

				3 1	35 mm 32 mm	7.5 mm, 15 mm 15 mm	43	8	29	Black	10	5575N16	00000

DIN Rail Caps

Guard the edges of DIN rail from damage and create a finished look. Made of rigid polypropylene, these durable caps slide onto the end of your rail. They meet UL 94 HB for flammability.

	For DIN Rail
	Trade Size	Ht., mm	Dp., mm	Max. Temp., ° F	Color	Flammability Rating		Each
Rigid Polypropylene



		3	35	7.5	145	Gray	UL 94 HB	2917N12	00000
		3	35	15	145	Gray	UL 94 HB	2917N11	0000

Modular DIN-Rail Mount Terminal Blocks

Mix and match these terminal blocks to get the exact number of circuits you need in a single setup. Add blocks for thermocouples, fuses, and grounding wire as needed. The blocks clip side by side onto DIN rail in control panels, creating tidy rows of circuits that you can identify and access on the spot.

The screw-clamp terminals flatten your wire so it stays put when vibrated or pulled. If you need to change wiring frequently without adjusting a screw, consider a quick-connect terminal block with spring-clamp or lever-clamp terminals.

Terminal Blocks with Screw-Clamp Terminals

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Bar Jumpers—Metal poles create an electrical connection between blocks, so you can connect multiple components with a single wire. Blocks must be the same width for the jumpers to fit. Cut jumpers to size with a hacksaw or high-force wire cutter. Add covers so jumpers don't touch the screws on the outermost blocks.

Insulation—Terminal blocks with insulated jumpers maintain their IP20 rating to prevent shocks and short circuits. Blocks with noninsulated jumpers lose their IP20 rating for touch protection because the jumpers introduce exposed metal to the circuit.

	Terminal Blocks											Covers		End Stops		Bar Jumpers
										Each
	No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	For DIN Rail Trade Size	Enclosure Rating	Choose a Color		1-24	25-Up		Each		Each	Insulation		Each





				380V AC—22 amp per Circuit

				3	2	20 to 12	6	81	3	IP20	Gray	7641K361	00000	00000	7641K275	00000	7641K73	00000	Noninsulated	7641K281	00000




						600V AC—32 amp per Circuit

						1	6	22 to 12	6	87.5	1, 3	IP20	Black	7641K843	00000	00000	———	0	———	0	—	———	0




								630V AC/630V DC—24 amp per Circuit

								2	2	22 to 12	5	65.5	1, 3	IP20	Beige	7641K846	0000	0000	7641K72	0000	7641K757	0000	Insulated	7641K758	00000
								2	2	22 to 12	5	65.5	1, 3	IP20	Blue	7641K845	0000	0000	7641K72	0000	7641K757	0000	Insulated	7641K758	00000
								2	2	22 to 12	5	65.5	1, 3	IP20	Gray	7641K844	0000	0000	7641K72	0000	7641K757	0000	Insulated	7641K758	00000




										800V AC—32 amp per Circuit

										2	2	22 to 12	6	65.5	1, 3	IP20	Beige , Black , Blue , Gray , Green , Orange , Red , White , Yellow	7641K71	0000	0000	7641K72	0000	7641K73	0000	Noninsulated	7641K74	00000




												800V AC/800V DC—32 amp per Circuit

												1	3	22 to 10	6	51.5	1, 3	IP20	Gray	7641K841	0000	0000	7641K754	0000	7641K35	0000	Insulated	7641K755	00000
												1	4	22 to 10	6	63.5	1, 3	IP20	Gray	7641K842	0000	0000	7641K756	0000	7641K35	0000	Insulated	7641K755	00000




														800V AC—41 amp per Circuit

														2	2	18 to 8	8	88	1, 3	IP20	Gray	7641K241	0000	0000	7641K251	0000	7641K73	0000	Noninsulated	7641K16	00000




																1,000V AC—24 amp per Circuit

																1	2	22 to 12	5	44.5	1, 3	IP20	Beige , Black , Blue , Gray , Orange , Red , White , Yellow	7641K921	0000	0000	7641K31	0000	7641K35	0000	Noninsulated	7641K925	0000




																		1,000V AC—32 amp per Circuit

																		1	2	22 to 10	6	44.5	1, 3	IP20	Beige , Black , Blue , Gray , Green , Orange , Red , White , Yellow	7641K51	0000	0000	7641K31	0000	7641K35	0000	Noninsulated	7641K15	0000




1,000V AC—41 amp per Circuit

1	2																			22 to 8	8	44.5	1, 3	IP20	Beige , Black , Blue , Gray , Green , Orange , Red , White , Yellow	7641K52	0000	0000	7641K31	0000	7641K35	0000	Noninsulated	7641K16	00000




		1,000V AC—57 amp per Circuit

		1	2																	20 to 6	10	44.5	1, 3	IP20	Beige , Black , Blue , Gray , Red , White , Yellow	7641K53	0000	0000	7641K31	0000	7641K35	0000	Noninsulated	7641K17	00000




				1,000V AC—76 amp per Circuit

				1	2															18 to 6	12	45.5	1, 3	IP20	Black , Blue , Gray , Red , White , Yellow	7641K151	0000	0000	7641K192	0000	7641K35	0000	Noninsulated	7641K221	00000




						1,000V AC—125 amp per Circuit

						1	2													10 to 1/0	16	49	1, 3	IP20	Black , Blue , Gray , Red , White , Yellow	7641K161	0000	0000	———	0	7641K35	0000	Noninsulated	7641K231	00000

Markers

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	5	—	100	White	7641K983	00000	00000
		1, 2	6	—	100	White	7641K19	0000	0000
		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	0000	0000


		Numbered for Horizontal Rails



				1, 2	5	1 to 100	100	White	7641K95	0000	0000
				1, 2	5	101 to 200	100	White	7641K96	0000	0000
				1, 2	6	1 to 100	100	White	7641K75	0000	0000
				1, 2	6	101 to 200	100	White	7641K76	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	5	1 to 100	100	White	7641K97	0000	0000
						1, 2	5	101 to 200	100	White	7641K98	0000	0000
						1, 2	6	1 to 100	100	White	7641K77	0000	0000
						1, 2	6	101 to 200	100	White	7641K78	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Ground Terminal Blocks with Screw-Clamp Terminals

Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks											End Stops
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each



	1	2	22 to 12	5	43.5	Green/Yellow	1, 3	IP20	7641K931	00000	00000	7641K35	00000
	1	2	22 to 12	6	43.8	Green/Yellow	1, 3	IP20	7641K81	0000	0000	7641K35	0000
	1	2	22 to 8	8	43.8	Green/Yellow	1, 3	IP20	7641K82	0000	0000	7641K35	0000
	1	2	20 to 6	10	43.8	Green/Yellow	1, 3	IP20	7641K83	0000	0000	7641K35	0000
	1	2	14 to 4	12	49.5	Green/Yellow	1, 3	IP20	7641K171	0000	0000	7641K35	0000
	1	2	8 to 1/0	16	49	Green/Yellow	1, 3	IP20	7641K181	00000	0000	7641K35	0000
	1	4	22 to 10	6	63.5	Green/Yellow	1, 3	IP20	7641K847	0000	0000	7641K35	0000
	1	7	22 to 12	6	90	Green/Yellow	1, 3	IP20	7641K848	00000	00000	7641K757	0000

Markers

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	5	—	100	White	7641K983	00000	00000
		1, 2	6	—	100	White	7641K19	0000	0000
		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	0000	0000


		Numbered for Horizontal Rails



				1, 2	5	1 to 100	100	White	7641K95	0000	0000
				1, 2	5	101 to 200	100	White	7641K96	0000	0000
				1, 2	6	1 to 100	100	White	7641K75	0000	0000
				1, 2	6	101 to 200	100	White	7641K76	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	5	1 to 100	100	White	7641K97	0000	0000
						1, 2	5	101 to 200	100	White	7641K98	0000	0000
						1, 2	6	1 to 100	100	White	7641K77	0000	0000
						1, 2	6	101 to 200	100	White	7641K78	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Fuse Terminal Blocks with Screw-Clamp Terminals

Install a fuse in the built-in fuse holder so excess current doesn't damage your equipment. If the current exceeds the limit, the fuse will blow and cut power to connected components.

Blown Fuse Indicator—A light goes on when the fuse blows, so you can spot an overloaded circuit without cutting power or touching equipment.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks																	Covers		End Stops		Bar Jumpers
					For Fuse										Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Trade Size	Overall Dia.	Overall Lg.	Type	Circuit Status Indicator Type	Blown Fuse Indicator Voltage	For DIN Rail Trade Size	Enclosure Rating	Choose a Color		1-24	25-Up		Each		Each	Insulation		Each





			300V AC/300V DC—6.3 amp per Circuit

			2 1 (Ground)	2 1 (Ground)	20 to 12	8	99	—	5 mm	20 mm	Ceramic, Glass	—	—	3	IP20	Gray	7641K861	000000	000000	7641K765	00000	7641K757	00000	Noninsulated	7641K16	000000
			2 1 (Ground)	2 1 (Ground)	20 to 12	8	99	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	24V DC 60V DC 110V AC	3	IP20	Gray	7641K864	00000	00000	7641K765	0000	7641K757	0000	Noninsulated	7641K16	00000
			2 1 (Ground)	2 1 (Ground)	20 to 12	8	99	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	110V AC 230V AC	3	IP20	Gray	7641K865	00000	00000	7641K765	0000	7641K757	0000	Noninsulated	7641K16	00000




					400V AC/400V DC—6.3 amp per Circuit

					1	2	22 to 12	8	56	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	24V AC 24V DC	1, 3	IP20	Gray	7641K943	00000	00000	7641K37	0000	7641K35	0000	—	———	0
					1	2	22 to 12	8	56	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	110V AC 230V AC	1, 3	IP20	Gray	7641K942	00000	00000	7641K37	0000	7641K35	0000	—	———	0




							600V AC—6.3 amp per Circuit

							2	2	24 to 12	8	85.5	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	110V AC 230V AC	1, 3	IP20	Gray	7641K863	00000	00000	7641K759	0000	7641K757	0000	Insulated	7641K764	00000
							2	2	12	8	85.5	—	5 mm	20 mm	Ceramic, Glass	Blown Fuse	24V AC 24V DC	1, 3	IP20	Gray	7641K862	00000	00000	7641K759	0000	7641K757	0000	Insulated	7641K764	00000




									630V AC—6.3 amp per Circuit

									1	2	22 to 12	8	56	—	5 mm	20 mm	Ceramic, Glass	—	—	1, 3	IP20	Gray , Orange	7641K55	0000	0000	7641K37	0000	7641K35	0000	—	———	0




											630V AC/630V DC—6.3 amp per Circuit

											2	2	24 to 12	8	85.5	—	5 mm	20 mm	Ceramic, Glass	—	—	1, 3	IP20	Gray	7641K849	00000	00000	7641K759	0000	7641K757	0000	Insulated	7641K764	00000




													800V AC/800V DC—10 amp per Circuit

													1	2	22 to 10	13	85.1	3AG	1/4"	—	Glass	Blown Fuse	24V AC 24V DC	1, 3	IP20	Black	7641K946	00000	00000	7641K49	0000	7641K35	0000	—	———	0
													1	2	22 to 10	13	85.1	3AG	1/4"	—	Glass	Blown Fuse	110V AC 230V AC	1, 3	IP20	Black	7641K945	00000	00000	7641K49	0000	7641K35	0000	—	———	0




															800V AC—16 amp per Circuit

															1	2	22 to 10	13	85.1	3AG	1/4"	—	Glass	—	—	1, 3	IP20	Black	7641K36	00000	0000	7641K49	0000	7641K35	0000	—	———	0




																	800V AC—30 amp per Circuit

																	1	2	18 to 6	22	90.7	—	13/32"	1 1/2"	Cartridge	—	—	1, 3	IP20	Gray	7641K932	00000	00000	———	0	7641K35	0000	—	———	0

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	00000	00000


		Numbered for Horizontal Rails



				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Disconnect Terminal Blocks with Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Modular DIN-Rail Mount Terminal Blocks, Disconnect Terminal Blocks with Screw-Clamp Terminals.

Test and troubleshoot circuits without removing any wire. Flip the tab by hand or with a screwdriver to open and close the circuit.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Adjacent Jumpers—Metal poles create an electrical connection between adjacent terminal blocks, so you can connect multiple components with a single wire. Blocks must be the same width for the jumpers to fit.

Terminal Blocks											Covers		End Stops		Adjacent Jumpers
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each	Insulation		Each





			320V AC/320V DC—10 amp per Circuit

			1	2	12	5	44.5	Gray/Orange	1, 3	IP20	7641K869	00000	00000	7641K31	00000	7641K35	00000	Noninsulated	7641K767	00000




					400V AC—15 amp per Circuit

					1	2	22 to 10	8	47	Gray	1, 3	IP20	7641K88	0000	0000	7641K881	0000	7641K35	0000	Insulated	7641K873	0000




							400V AC—20 amp per Circuit

							1	2	22 to 10	6	44.5	Gray	1, 3	IP20	7641K87	0000	0000	7641K871	0000	7641K35	0000	Insulated	7641K883	0000

Markers

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	5	—	100	White	7641K983	00000	00000
		1, 2	6	—	100	White	7641K19	0000	0000
		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	0000	0000


		Numbered for Horizontal Rails



				1, 2	5	1 to 100	100	White	7641K95	0000	0000
				1, 2	5	101 to 200	100	White	7641K96	0000	0000
				1, 2	6	1 to 100	100	White	7641K75	0000	0000
				1, 2	6	101 to 200	100	White	7641K76	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	5	1 to 100	100	White	7641K97	0000	0000
						1, 2	5	101 to 200	100	White	7641K98	0000	0000
						1, 2	6	1 to 100	100	White	7641K77	0000	0000
						1, 2	6	101 to 200	100	White	7641K78	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Disconnect Terminal Blocks with Test Sockets and Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Modular DIN-Rail Mount Terminal Blocks, Disconnect Terminal Blocks with Test Sockets and Screw-Clamp Terminals.

Plug voltage meters into the built-in sockets to confirm the voltage is right for your application. You can also test and troubleshoot circuits without removing any wire. Push, turn, and release the knob to break your connection. When the knob is released, stick a wire through the hole so you can't accidentally reconnect the circuit—similar to a lockout tag.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks											Covers		End Stops		Adjacent Jumpers			Test Plugs
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each	Insulation		Each		Each





			500V AC/500V DC—15 amp per Circuit

			1	2	22 to 8	8	55.5	Gray/Black	1, 3	IP10	7641K867	00000	00000	7641K766	00000	7641K35	00000	Insulated	7641K873	00000	7641K768	00000
			1	2	22 to 8	8	55.5	Gray/Red	1, 3	IP10	7641K868	0000	0000	7641K766	0000	7641K35	0000	Insulated	7641K873	0000	7641K768	0000
			1	2	22 to 8	8	55.5	Gray/Yellow	1, 3	IP10	7641K866	0000	0000	7641K766	0000	7641K35	0000	Insulated	7641K873	0000	7641K768	0000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	00000	00000


		Numbered for Horizontal Rails



				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Thermocouple Terminal Blocks with Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Modular DIN-Rail Mount Terminal Blocks, Thermocouple Terminal Blocks with Screw-Clamp Terminals.

Run your thermocouple wire into these blocks so no signal is lost or destroyed. The metal in the terminals is compatible with multiple thermocouple wire types.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks												Covers		End Stops
										Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	For Thermocouple Wire Type	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each





			500V AC/500V DC

			1	2	24 to 2	6	44.5	J, K, T	Gray	1, 3	IP20	7641K381	000000	000000	7641K31	00000	7641K35	00000

Markers


Blank	Numbered for Horizontal Rails

Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	6	—	100	White	7641K19	00000	00000


		Numbered for Horizontal Rails



				1, 2	6	1 to 100	100	White	7641K75	0000	0000
				1, 2	6	101 to 200	100	White	7641K76	0000	0000


				Numbered for Vertical Rails



						1, 2	6	1 to 100	100	White	7641K77	0000	0000
						1, 2	6	101 to 200	100	White	7641K78	0000	0000

Quick-Connect Modular DIN-Rail Mount Terminal Blocks

Pop wire in and out of these terminal blocks without adjusting a screw. Lift the clamp with a screwdriver or built-in lever, then release the clamp down onto the wire. Once clamped in place, the wire will stay put when vibrated, bent, or pulled.

Terminal Blocks with Spring-Clamp Terminals

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Alternate Jumpers—Connect terminals on two blocks of the same width, skipping a block in between. This reduces wire clutter and gives you flexibility to adjust your set-up in the future.

Terminal Blocks										Covers		End Stops		Adjacent Jumpers			Alternate Jumpers
								Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	For DIN Rail Trade Size	Choose a Color		1-24	25-Up		Each		Each	Insulation		Each	Insulation		Each





			300V AC/300V DC—15 amp per Circuit

			2	2	28 to 12	5	64	3	Blue , Gray	9473T151	00000	00000	9473T154	00000	9473T144	00000	Insulated	9473T112	00000	Insulated	9473T113	00000
			3	2	28 to 12	5	103	3	Blue , Gray	9473T162	00000	00000	9473T165	0000	9473T144	0000	Insulated	9473T112	0000	Insulated	9473T113	0000




					600V AC/600V DC—15 amp per Circuit

					1	2	22 to 14	4.2	48.5	3	Black , Blue , Gray , Orange , Red , Yellow	9473T173	0000	0000	9473T191	0000	9473T144	0000	Insulated	9473T193	0000	Insulated	9473T194	0000
					1	3	22 to 14	4.2	59.5	3	Black , Blue , Gray , Orange , Red , Yellow	9473T177	0000	0000	9473T192	0000	9473T144	0000	Insulated	9473T193	0000	Insulated	9473T194	0000
					1	4	22 to 14	4.2	70	3	Black , Blue , Gray , Orange , Red , Yellow	9473T182	0000	0000	9473T195	0000	9473T144	0000	Insulated	9473T193	0000	Insulated	9473T194	0000




							600V AC/600V DC—20 amp per Circuit

							1	2	28 to 12	5	53	3	Black , Blue , Gray , Orange , Red , Yellow	9473T1	0000	0000	9473T131	0000	9473T144	0000	Insulated	9473T112	0000	Insulated	9473T113	0000
							1	2	28 to 12	6	59	3	Black , Blue , Gray , Orange , Red , Yellow	9473T24	0000	0000	9473T134	0000	9473T144	0000	Insulated	9473T115	0000	Insulated	9473T116	0000
							1	3	28 to 12	5	64	3	Black , Blue , Gray , Orange , Red , Yellow	9473T8	0000	0000	9473T132	0000	9473T144	0000	Insulated	9473T112	0000	Insulated	9473T113	0000
							1	3	28 to 12	6	73.5	3	Black , Blue , Gray , Orange , Red , Yellow	9473T32	0000	0000	9473T135	0000	9473T144	0000	Insulated	9473T115	0000	Insulated	9473T116	0000
							1	4	28 to 12	5	75	3	Black , Blue , Gray , Orange , Red , Yellow	9473T16	0000	0000	9473T133	0000	9473T144	0000	Insulated	9473T112	0000	Insulated	9473T113	0000
							1	4	28 to 12	6	86	3	Black , Blue , Gray , Orange , Red , Yellow	9473T39	0000	0000	9473T136	0000	9473T144	0000	Insulated	9473T115	0000	Insulated	9473T116	0000
							2	2	28 to 12	6	73.5	3	Blue , Gray	9473T157	0000	0000	9473T161	0000	9473T144	0000	Insulated	9473T115	0000	Insulated	9473T116	0000




									600V AC/600V DC—30 amp per Circuit

									1	2	24 to 10	8	74.5	3	Blue , Gray , Orange	9473T47	0000	0000	9473T137	0000	9473T144	0000	Insulated	9473T118	0000	Insulated	9473T119	0000
									1	3	24 to 10	8	93	3	Blue , Gray , Orange	9473T52	0000	0000	9473T138	0000	9473T144	0000	Insulated	9473T118	0000	Insulated	9473T119	0000




											600V AC/600V DC—50 amp per Circuit

											1	2	24 to 8	10	78	3	Blue , Gray , Orange	9473T56	0000	0000	9473T139	0000	9473T144	0000	Insulated	9473T122	0000	Insulated	9473T123	0000
											1	3	24 to 8	10	97.5	3	Blue , Gray , Orange	9473T61	00000	00000	9473T141	0000	9473T144	0000	Insulated	9473T122	0000	Insulated	9473T123	0000




													600V AC/600V DC—65 amp per Circuit

													1	2	24 to 6	12	94.5	3	Blue , Gray , Orange	9473T65	00000	0000	9473T142	0000	9473T144	0000	Insulated	9473T125	0000	Insulated	9473T126	0000
													1	3	24 to 6	12	104.5	3	Blue , Gray , Orange	9473T69	00000	00000	9473T143	0000	9473T144	0000	—	———	0	Insulated	9473T126	0000




															600V AC/600V DC—115 amp per Circuit

															1	2	8 to 2	16	100	3	Blue , Gray	9473T74	00000	00000	———	0	9473T144	0000	Insulated	9473T128	0000	—	———	0




															600V AC/600V DC—200 amp per Circuit

	1	2													4 to 4/0	25	107	3	Blue , Gray	9473T77	00000	00000	———	0	9473T144	0000	Insulated	9473T129	00000	—	———	0

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For Terminal Block Wd., mm	Number Range	Includes	Markers per Card	Color		1-24	25-Up
Blank



		4.2	—	—	100	White	9473T217	00000	00000
		5, 6, 8, 10, 12, 16, 25	—	—	100	White	9473T145	0000	0000


		Numbered for Horizontal Rails



				4.2	1 to 50	Two of Each Number	100	White	9473T218	00000	0000
				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T146	00000	0000


				Numbered for Vertical Rails



						4.2	1 to 50	Two of Each Number	100	White	9473T219	00000	0000
						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T147	00000	0000

Terminal Blocks with Lever- and Spring-Clamp Terminals

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks									Covers		End Stops		Adjacent Jumpers
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		Each		Each		Each	Insulation		Each





			600V AC/600V DC—5 amp per Circuit

			1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 8	7.5	74.8	Blue	3	4036N25	00000	4036N205	00000	9473T144	00000	Insulated	4036N303	00000
			1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 8	7.5	74.8	Gray	3	4036N24	0000	4036N205	0000	9473T144	0000	Insulated	4036N303	0000
			1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	90.8	Blue	3	4036N28	0000	4036N206	0000	9473T144	0000	Insulated	4036N303	0000
			1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	90.8	Gray	3	4036N27	0000	4036N206	0000	9473T144	0000	Insulated	4036N303	0000




					600V AC/600V DC—20 amp per Circuit

					1	1 (Lever Clamp) 1 (Spring Clamp)	22 to 12	5.2	61.5	Blue	3	4036N12	0000	4036N201	0000	9473T144	0000	Insulated	4036N301	0000
					1	1 (Lever Clamp) 1 (Spring Clamp)	22 to 12	5.2	61.5	Gray	3	4036N11	0000	4036N201	0000	9473T144	0000	Insulated	4036N301	0000
					1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Blue	3	4036N15	0000	4036N202	0000	9473T144	0000	Insulated	4036N301	0000
					1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Gray	3	4036N14	0000	4036N202	0000	9473T144	0000	Insulated	4036N301	0000




							600V AC/600V DC—30 amp per Circuit

							1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70	Blue	3	4036N18	0000	4036N203	0000	9473T144	0000	Insulated	4036N302	0000
							1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70	Gray	3	4036N17	0000	4036N203	0000	9473T144	0000	Insulated	4036N302	0000
							1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Blue	3	4036N22	0000	4036N204	0000	9473T144	0000	Insulated	4036N302	0000
							1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Gray	3	4036N21	0000	4036N204	0000	9473T144	0000	Insulated	4036N302	0000




									600V AC/600V DC—65 amp per Circuit

									1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Blue	3	4036N32	0000	4036N207	0000	9473T144	0000	Insulated	4036N304	0000
									1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Gray	3	4036N31	0000	4036N207	0000	9473T144	0000	Insulated	4036N304	0000
									1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Blue	3	4036N35	00000	4036N208	0000	9473T144	0000	Insulated	4036N304	0000
									1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Gray	3	4036N34	00000	4036N208	0000	9473T144	0000	Insulated	4036N304	0000




											600V AC/600V DC—85 amp per Circuit

											1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Blue	3	4036N38	0000	4036N209	0000	9473T144	0000	Insulated	4036N305	0000
											1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Gray	3	4036N37	0000	4036N209	0000	9473T144	0000	Insulated	4036N305	0000
											1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Blue	3	4036N42	00000	4036N211	0000	9473T144	0000	Insulated	4036N305	0000
											1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Gray	3	4036N41	00000	4036N211	0000	9473T144	0000	Insulated	4036N305	0000

Markers

Blank

Label your terminal block connections so you can identify them at a glance.

	Markers per Card	Color		Each
Blank



	5.2, 6.2, 7.5, 10, 12	100	White	4036N401	00000

Ground Terminal Blocks with Spring-Clamp Terminals

Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks										Covers		End Stops		Adjacent Jumpers
								Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		1-24	25-Up		Each		Each	Insulation		Each



	1	2	28 to 12	5	53	Green/Yellow	3	9473T82	000000	00000	9473T131	00000	9473T144	00000	Insulated	9473T114	00000
	1	2	28 to 12	6	59	Green/Yellow	3	9473T86	00000	0000	9473T134	0000	9473T144	0000	Insulated	9473T117	0000
	1	2	24 to 10	8	74.5	Green/Yellow	3	9473T91	00000	00000	9473T137	0000	9473T144	0000	Insulated	9473T121	0000
	1	2	24 to 8	10	78	Green/Yellow	3	9473T94	00000	00000	9473T139	0000	9473T144	0000	Insulated	9473T124	0000
	1	2	24 to 6	12	94.5	Green/Yellow	3	9473T97	00000	00000	9473T142	0000	9473T144	0000	Insulated	9473T127	0000
	1	2	22 to 14	4.2	50.8	Green/Yellow	3	9473T187	0000	0000	9473T191	0000	9473T144	0000	—	———	0
	1	2	8 to 2	16	100	Green/Yellow	3	9473T99	00000	00000	———	0	9473T144	0000	—	———	0
	1	2	4 to 4/0	25	107	Green/Yellow	3	9473T111	00000	00000	———	0	9473T144	0000	—	———	0
	1	3	28 to 12	5	64	Green/Yellow	3	9473T83	00000	0000	9473T132	0000	9473T144	0000	Insulated	9473T114	0000
	1	3	28 to 12	6	73.5	Green/Yellow	3	9473T87	00000	0000	9473T135	0000	9473T144	0000	Insulated	9473T117	0000


	1	3	24 to 10	8	93	Green/Yellow	3	9473T92	00000	00000	9473T138	0000	9473T144	0000	Insulated	9473T121	0000
	1	3	24 to 8	10	97.5	Green/Yellow	3	9473T95	00000	00000	9473T141	0000	9473T144	0000	Insulated	9473T124	0000
	1	3	24 to 6	12	104.5	Green/Yellow	3	9473T98	00000	00000	9473T143	0000	9473T144	0000	Insulated	9473T127	0000
	1	3	22 to 14	4.2	59.5	Green/Yellow	3	9473T188	0000	0000	9473T192	0000	9473T144	0000	—	———	0
	1	4	28 to 12	5	64	Green/Yellow	3	9473T155	00000	00000	9473T154	0000	9473T144	0000	Insulated	9473T114	0000
	1	4	28 to 12	5	75	Green/Yellow	3	9473T84	00000	0000	9473T133	0000	9473T144	0000	Insulated	9473T114	0000
	1	4	28 to 12	6	86	Green/Yellow	3	9473T88	00000	0000	9473T136	0000	9473T144	0000	Insulated	9473T117	0000
	1	4	22 to 14	4.2	70	Green/Yellow	3	9473T189	0000	0000	9473T195	0000	9473T144	0000	—	———	0

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For Terminal Block Wd., mm	Number Range	Includes	Markers per Card	Color		1-24	25-Up
Blank



		4.2	—	—	100	White	9473T217	00000	00000
		5, 6, 8, 10, 12, 16, 25	—	—	100	White	9473T145	0000	0000


		Numbered for Horizontal Rails



				4.2	1 to 50	Two of Each Number	100	White	9473T218	00000	0000
				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T146	00000	0000


				Numbered for Vertical Rails



						4.2	1 to 50	Two of Each Number	100	White	9473T219	00000	0000
						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T147	00000	0000

Ground Terminal Blocks with Lever- and Spring-Clamp Terminals

Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks									Covers		End Stops		Adjacent Jumpers
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		Each		Each		Each	Insulation		Each



	1	1 (Lever Clamp) 1 (Spring Clamp)	22 to 12	5.2	63.8	Green/Yellow	3	4036N13	00000	4036N201	00000	9473T144	00000	Insulated	4036N301	00000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70.7	Green/Yellow	3	4036N19	00000	4036N203	0000	9473T144	0000	Insulated	4036N302	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 8	7.5	75.2	Green/Yellow	3	4036N26	00000	4036N205	0000	9473T144	0000	Insulated	4036N303	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Green/Yellow	3	4036N33	00000	4036N207	0000	9473T144	0000	Insulated	4036N304	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Green/Yellow	3	4036N39	00000	4036N209	0000	9473T144	0000	Insulated	4036N305	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Green/Yellow	3	4036N16	00000	4036N202	0000	9473T144	0000	Insulated	4036N301	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Green/Yellow	3	4036N23	00000	4036N204	0000	9473T144	0000	Insulated	4036N302	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	91.2	Green/Yellow	3	4036N29	00000	4036N206	0000	9473T144	0000	Insulated	4036N303	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Green/Yellow	3	4036N36	00000	4036N208	0000	9473T144	0000	Insulated	4036N304	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Green/Yellow	3	4036N43	00000	4036N211	0000	9473T144	0000	Insulated	4036N305	0000

Markers

Blank

Label your terminal block connections so you can identify them at a glance.

	Markers per Card	Color		Each
Blank



	5.2, 6.2, 7.5, 10, 12	100	White	4036N401	00000

Fuse Terminal Blocks with Spring-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Quick-Connect Modular DIN-Rail Mount Terminal Blocks, Fuse Terminal Blocks with Spring-Clamp Terminals.

Install a fuse in the built-in fuse holder so excess current doesn't damage your equipment. If the current exceeds the limit, the fuse will blow and cut power to connected components.

Blown Fuse Indicator—A light goes on when the fuse blows, so you can spot an overloaded circuit without cutting power or touching equipment.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks															Covers		End Stops		Adjacent Jumpers
					For Fuse								Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Trade Size	Overall Dia.	Overall Lg., mm	Type	Circuit Status Indicator Type	Color	For DIN Rail Trade Size		1-24	25-Up		Each		Each	Insulation		Each





			24V AC/24V DC—30 amp per Circuit

			1	2	24 to 10	8	85	—	—	—	Automotive	Blown Fuse	Gray	3	9553T12	000000	000000	9553T9	00000	9473T144	00000	Insulated	9473T118	00000




					110V AC/110V DC—10 amp per Circuit

					1	2	28 to 12	8	60	—	5 mm	20	Ceramic, Glass	Blown Fuse	Gray	3	9553T11	00000	00000	9553T2	0000	9473T144	0000	Insulated	9473T115	0000
					1	2	28 to 12	10	60	3AG	1/4"	—	Glass	Blown Fuse	Gray	3	9553T13	00000	00000	9553T2	0000	9473T144	0000	Insulated	9473T115	0000




							600V AC/600V DC—10 amp per Circuit

							1	2	28 to 12	8	60	—	5 mm	20	Ceramic, Glass	—	Gray	3	9553T1	00000	00000	9553T2	0000	9473T144	0000	Insulated	9473T115	0000
							1	2	28 to 12	10	60	3AG	1/4"	—	Glass	—	Gray	3	9553T3	00000	00000	9553T2	0000	9473T144	0000	Insulated	9473T115	0000




									600V AC/600V DC—30 amp per Circuit

									1	2	24 to 10	8	85	—	—	—	Automotive	—	Gray	3	9553T8	00000	00000	9553T9	0000	9473T144	0000	Insulated	9473T118	0000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For Terminal Block Wd., mm	Number Range	Includes	Markers per Card	Color		1-24	25-Up
Blank



		5, 6, 8, 10, 12, 16, 25	—	—	100	White	9473T145	00000	00000


		Numbered for Horizontal Rails



				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T146	00000	0000


				Numbered for Vertical Rails



						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T147	00000	0000

Disconnect Terminal Blocks with Spring-Clamp Terminals

Test and troubleshoot circuits without removing any wire. Flip the tab by hand or with a screwdriver to open and close the circuit.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Alternate Jumpers—Connect terminals on two blocks of the same width, skipping a block in between. This reduces wire clutter and gives you flexibility to adjust your set-up in the future.

Terminal Blocks										Covers		End Stops		Adjacent Jumpers			Alternate Jumpers
								Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		1-24	25-Up		Each		Each	Insulation		Each	Insulation		Each





			600V AC/600V DC—15 amp per Circuit

			1	2	28 to 12	5	69.5	Gray	3	9473T168	000000	00000	9473T167	00000	9473T144	00000	Insulated	9473T112	00000	Insulated	9473T113	00000




					600V AC/600V DC—30 amp per Circuit

					1	2	24 to 10	8	85	Gray	3	9473T171	00000	00000	9473T172	0000	9473T144	0000	Insulated	9473T118	0000	Insulated	9473T119	0000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For Terminal Block Wd., mm	Number Range	Includes	Markers per Card	Color		1-24	25-Up
Blank



		5, 6, 8, 10, 12, 16, 25	—	—	100	White	9473T145	00000	00000


		Numbered for Horizontal Rails



				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T146	00000	0000


				Numbered for Vertical Rails



						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	9473T147	00000	0000

Sensor Terminal Blocks with Spring-Clamp Terminals

These blocks connect sensors and actuators with NPN and PNP outputs. An LED indicates whether the circuits are powered, making it easier to troubleshoot your system. Mix and match blocks to consolidate wiring for multiple sensors, such as light and photoelectric sensors on a conveyor line. Other terminals on the blocks connect PLCs, data loggers, and other components.

For NPN Signal Output—These blocks light up when a connected NPN sensor sends a negative signal. They're common in Asian automation systems.

For PNP Signal Output—These blocks light up when a connected PNP sensor sends a positive signal. They're common in North American and European automation systems.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

	Terminal Blocks										Covers		End Stops		Adjacent Jumpers
	No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Circuit Status Indicator Type	Color	For DIN Rail Trade Size		Each		Each		Each	Insulation		Each
For NPN Signal Output





				24V AC/24V DC—10 amp per Circuit

				4	2	24 to 16	7	81.1	Power	Gray	3	4280N12	000000	4280N201	00000	9473T144	00000	Insulated	4280N401	00000


				For PNP Signal Output





								24V AC/24V DC—10 amp per Circuit

								4	2	24 to 16	7	81.1	Power	Gray	3	4280N11	00000	4280N201	0000	9473T144	0000	Insulated	4280N401	0000

Accessories for Terminal Blocks

Markers

Blank

Label your terminal block connections so you can identify them at a glance.

	Markers per Card	Color		Each
Blank



	3.5	100	White	4053N501	00000

Marker Holders

Color		Each
Gray	4280N301	00000

Touch-Safe Terminal Blocks

Style B

These terminal blocks protect you from shocks and prevent short circuits. The terminals are recessed in the block, so you can't accidentally touch them when installing or adjusting your wire.

Screw-Clamp-Terminal Wire Connection—The clamp flattens the wire to resist pullout and vibration better than screw terminals. For an even stronger and more conductive connection, crimp a terminal or wire ferrule onto the end of the wire.

For DIN 3 Rails—Unlike other surface-mount terminal blocks, these have a notch that snaps onto DIN 3 rail. You can also screw them directly onto your control panel or other surface.

Markers—Label your terminal block connections so you can identify them at a glance. These markers extend from underneath the terminal block.

Terminal Blocks																	Markers
												Mounting Holes
Style	No. of Circuits	For Wire Ga.	Wire Connection	Terminal Size	Terminal Ctr.-to-Ctr.	Lg.	Wd.	Ht.	Max. Temp., ° F	Color	For DIN Rail Trade Size	Dia.	No. of	Enclosure Rating		Each	Pkg. Qty.		Pkg.





			600V AC—30 amp per Circuit

			B	4	18 to 10	Screw-Clamp Terminal	No. 8	9/16"	2 3/8"	1 3/16"	1 3/4"	220	Black	3	0.18"	2	IP20	8839T11	00000	10	8839T111	00000
			B	6	18 to 10	Screw-Clamp Terminal	No. 8	9/16"	3 1/2"	1 3/16"	1 3/4"	220	Black	3	0.18"	2	IP20	8839T12	00000	10	8839T124	0000
			B	12	18 to 10	Screw-Clamp Terminal	No. 8	9/16"	6 7/8"	1 3/16"	1 3/4"	220	Black	3	0.18"	2	IP20	8839T14	00000	10	8839T124	0000

Quick-Connect Plug-and-Socket Modular DIN-Rail Mount Terminal Blocks

Cut power with the pull of a plug when you need to swap out equipment or adjust your circuit. One of the openings on these blocks is a socket, so you can wire a plug outside the enclosure and then attach it to the socket that’s already in place.

The other connections are spring clamps, so you can pop wire in and out of these terminal blocks without adjusting a screw. Lift the clamp with a screwdriver, then release the clamp down onto the wire. Once clamped in place, the wire will stay put when vibrated, bent, or pulled.

Mix and match these terminal blocks to get the exact number of circuits you need in a single setup. Add blocks for grounding wire as needed. The blocks clip side by side onto DIN rail in control panels, creating tidy rows of circuits that you can identify and access on the spot.

Sockets with Spring-Clamp Terminals

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks									Covers		End Stops		Adjacent Jumpers
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		Each		Each		Each	Insulation		Each





			300V AC/300V DC—10 amp per Circuit

			1	1	24 to 16	3.5	48.5	Blue	3	4053N12	00000	4053N401	00000	9473T144	00000	Insulated	4280N401	00000
			1	1	24 to 16	3.5	48.5	Gray	3	4053N11	0000	4053N401	0000	9473T144	0000	Insulated	4280N401	0000
			1	1	24 to 16	3.5	58.2	Blue	3	4053N15	0000	4053N402	0000	9473T144	0000	Insulated	4280N401	0000
			1	1	24 to 16	3.5	58.2	Gray	3	4053N14	0000	4053N402	0000	9473T144	0000	Insulated	4280N401	0000
			1	1	24 to 16	3.5	85.25	Blue	3	4053N18	0000	4053N403	0000	9473T144	0000	Insulated	4280N401	0000
			1	1	24 to 16	3.5	85.25	Gray	3	4053N17	0000	4053N403	0000	9473T144	0000	Insulated	4280N401	0000

Markers

Blank

Label your terminal block connections so you can identify them at a glance.

	Markers per Card	Color		Each
Blank



	3.5	100	White	4053N501	00000

Ground Sockets with Spring-Clamp Terminals

Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks									Covers		End Stops		Adjacent Jumpers
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size		Each		Each		Each	Insulation		Each



	1	1	24 to 16	3.5	50.8	Green/Yellow	3	4053N13	00000	4053N401	00000	9473T144	00000	Insulated	4280N401	00000
	1	1	24 to 16	3.5	61.8	Green/Yellow	3	4053N16	0000	4053N402	0000	9473T144	0000	Insulated	4280N401	0000
	1	1	24 to 16	3.5	85.25	Green/Yellow	3	4053N19	0000	4053N403	0000	9473T144	0000	Insulated	4280N401	0000

Markers

Blank

Label your terminal block connections so you can identify them at a glance.

	Markers per Card	Color		Each
Blank



	3.5	100	White	4053N501	00000

Plugs with Spring-Clamp Terminals

Wd., mm	Ht., mm	Color		Each





300V AC/300V DC—10 amp per Circuit

1	1	24 to 16	3.5	40.5	Gray	4053N303	00000
2	2	24 to 16	7.7	48.9	Gray	4053N302	0000

Space-Saving Modular DIN-Rail Mount Terminal Blocks

These handle the same voltage and power as our other modular blocks while taking up about half the vertical space. Snap them onto DIN 2 rail (also known as mini rail), which is lower in height than DIN 3 rail.

The screw-clamp or spring-clamp terminals flatten your wire so it stays put when vibrated or pulled. For an even stronger and more conductive connection, crimp a terminal or wire ferrule onto the end of the wire.

Mix and match blocks to get the exact number of circuits you need in a single setup. Add terminal blocks for fuses and grounding wire as needed. The blocks clip side by side onto DIN rail in control panels, creating tidy rows of circuits that you can identify and access on the spot.

Terminal Blocks with Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Terminal Blocks with Screw-Clamp Terminals.

A screw presses the clamp onto the wire for a secure hold.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Noninsulated—Terminal blocks with noninsulated jumpers lose their IP20 rating for touch protection because the jumpers introduce exposed metal to the circuit.

Terminal Blocks											Covers		End Stops		Bar Jumpers
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	For DIN Rail Trade Size	Enclosure Rating	Choose a Color		1-24	25-Up		Each		Each	Insulation		Each





			250V AC—20 amp per Circuit

			1	2	28 to 12	5	27.5	2	IP20	Gray	7641K61	00000	00000	7641K66	00000	7641K69	00000	Noninsulated	7641K56	000000




					500V AC—17.5 amp per Circuit

					1	2	24 to 16	4	28	2	IP20	Gray	7641K951	0000	0000	7641K953	0000	7641K69	0000	Noninsulated	7641K954	00000




							500V AC—30 amp per Circuit

							1	2	22 to 12	6	28	2	IP20	Blue , Gray	7641K62	0000	0000	7641K671	0000	7641K69	0000	Noninsulated	7641K57	00000

Markers

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1	4	—	100	White	7641K955	00000	00000
		1	5	—	100	White	7641K811	0000	0000
		1	6	—	100	White	7641K812	0000	0000


		Numbered for Horizontal Rails



				1	4	1 to 100	100	White	7641K956	0000	0000
				1	5	1 to 100	100	White	7641K824	0000	0000
				1	5	101 to 200	100	White	7641K825	0000	0000
				1	6	1 to 100	100	White	7641K834	0000	0000
				1	6	101 to 200	100	White	7641K835	0000	0000


				Numbered for Vertical Rails



						1	4	1 to 100	100	White	7641K957	0000	0000
						1	4	101 to 200	100	White	7641K958	0000	0000
						1	5	1 to 100	100	White	7641K822	0000	0000
						1	5	101 to 200	100	White	7641K823	0000	0000
						1	6	1 to 100	100	White	7641K832	0000	0000
						1	6	101 to 200	100	White	7641K833	0000	0000

Terminal Blocks with Spring-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Terminal Blocks with Spring-Clamp Terminals.

Instead of fussing with screws, flip the lever to clamp your wire into the terminal.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks											Covers		End Stops		Bar Jumpers
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each	Insulation		Each





			600V AC/600V DC—24 amp per Circuit

			1	2	26 to 12	5	33	Gray	2	IP20	7641K851	00000	00000	7641K86	00000	7641K69	00000	Insulated	7641K94	000000
			1	4	26 to 12	10	33	Gray	2	IP20	7641K959	0000	0000	7641K86	0000	7641K69	0000	Insulated	7641K94	00000

Markers

Blank

Numbered

for

Horizontal

Rails

Numbered

for

Vertical

Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1	5	—	100	White	7641K811	00000	00000
		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	0000	0000


		Numbered for Horizontal Rails



				1	5	1 to 100	100	White	7641K824	0000	0000
				1	5	101 to 200	100	White	7641K825	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1	5	1 to 100	100	White	7641K822	0000	0000
						1	5	101 to 200	100	White	7641K823	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Ground Terminal Blocks with Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Ground Terminal Blocks with Screw-Clamp Terminals.

Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.

A screw presses the clamp onto the wire for a secure hold.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks											Covers		End Stops
									Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each



	1	2	22 to 12	6	28	Green/Yellow	2	IP20	7641K63	00000	00000	7641K961	00000	7641K69	00000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1	6	—	100	White	7641K812	00000	00000


		Numbered for Horizontal Rails



				1	6	1 to 100	100	White	7641K834	0000	0000
				1	6	101 to 200	100	White	7641K835	0000	0000


				Numbered for Vertical Rails



						1	6	1 to 100	100	White	7641K832	0000	0000
						1	6	101 to 200	100	White	7641K833	0000	0000

Fuse Terminal Blocks with Screw-Clamp Terminals

Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Fuse Terminal Blocks with Screw-Clamp Terminals.

Install a fuse in the built-in fuse holder so excess current doesn't damage your equipment. If the current exceeds the limit, the fuse will blow and cut power to connected components.

A screw presses the clamp onto the wire for a secure hold.

Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.

End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.

Terminal Blocks														Covers		End Stops
					For Fuse							Each
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wd., mm	Ht., mm	Overall Dia., mm	Overall Lg., mm	Type	Color	For DIN Rail Trade Size	Enclosure Rating		1-24	25-Up		Each		Each





			630V AC—6.3 amp per Circuit

			1	2	18 to 12	8	59.5	5	20	Ceramic, Glass	Gray	2	IP20	7641K58	00000	00000	7641K37	00000	7641K69	00000

Markers


Blank	Numbered for Horizontal Rails	Numbered for Vertical Rails

Label your terminal block connections so you can identify them at a glance.

							Each
	For No. of Circuits	For Terminal Block Wd., mm	Number Range	Markers per Card	Color		1-24	25-Up
Blank



		1, 2	8, 10, 12, 13, 16, 22	—	100	White	7641K981	00000	00000


		Numbered for Horizontal Rails



				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K991	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K992	0000	0000


				Numbered for Vertical Rails



						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	7641K993	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	7641K994	0000	0000

Terminal Blocks

Also known as barrier terminal strips, these blocks have dividers to separate live wires and keep your setup tidy. Mount them directly onto control panels, enclosures, and equipment. A screw or stud connection creates a tight hold on the wire.

A screw or stud connection creates a tight hold on the wire. You can insert stripped wire directly or attach a terminal to prevent damage from the fastener. Ring, spade, and hook terminals fit around the shank and hang on tightly, even in high-vibration setups. Pin terminals, blade terminals, and wire ferrules are easier to secure with the screw or stud. However, they don't stay put as well as other terminals when vibrated or pulled.

For DIN 3 Rails—Unlike other surface-mount terminal blocks, these have a notch that snaps onto DIN 3 rail. You can also screw them directly onto your control panel or other surface.

											Mounting Holes
No. of Circuits	For Wire Ga.	Wire Connection	Terminal Size	Terminal Ctr.-to-Ctr.	Lg.	Wd.	Ht.	Max. Temp., ° F	Color	For DIN Rail Trade Size	Dia.	No. of		Each





			600V AC/600V DC—200 amp per Circuit

			2	14 to 2	Stud Terminal	1/4"	13/16"	1 7/8"	3"	2 7/16"	257	Black	3	0.22"	4	5566T77	000000
			3	14 to 2	Stud Terminal	1/4"	13/16"	2 9/16"	3"	2 7/16"	257	Black	3	0.22"	6	5566T78	00000

Quick-Connect Terminal Blocks

Snap wire into place with a clamp instead of fussing with a screw. Release the spring clamp with a screwdriver, insert the wire, and push the clamp back down for a secure hold. For an easier fit in the small gaps in the block, attach a ferrule, pin terminal, or blade terminal before installing.

DIN Rail Mounting Adapters—Install terminal blocks on DIN 3 rail with these mounting brackets. You can mount two-circuit terminal blocks with one adapter. For all other blocks, you'll need two.

Terminal Blocks																DIN Rail Mounting Adapters
										Mounting Holes		Black		White
No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wire Connection	Terminal Ctr.-to-Ctr.	Lg.	Wd.	Ht.	Max. Temp., ° F	For DIN Rail Trade Size	Dia.	No. of		Each		Each		Each
2	4	20 to 12	Spring-Clamp Terminal	1/2"	15/16"	7/8"	1 3/8"	221	3	0.13"	1	8841T11	00000	8841T12	00000	8841T7	00000
3	4	20 to 12	Spring-Clamp Terminal	1/2"	1 7/16"	7/8"	1 3/8"	221	3	0.13"	2	8841T21	0000	8841T22	0000	8841T7	0000
4	4	20 to 12	Spring-Clamp Terminal	1/2"	1 7/8"	7/8"	1 3/8"	221	3	0.13"	3	8841T31	0000	8841T32	0000	8841T7	0000
5	4	20 to 12	Spring-Clamp Terminal	1/2"	2 3/8"	7/8"	1 3/8"	221	3	0.13"	4	8841T41	0000	8841T42	0000	8841T7	0000