Spring-Clamp Terminals | McMaster-Carr

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2.5 mm

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5.5 mm

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Lever-Clamp Terminal

Spring-Clamp Terminal

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DFARS Specialty Metals

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EAR99

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188 Products

Mounting Location

DIN Rail

Snap blocks onto DIN rail to customize your setup

184 products

Surface

Mount directly onto walls and equipment

9 products

Mounting Location

Enclosure

Ready to install without mounting the terminal block first

4 products

Pluggable

Plug and Socket

Pull the plug to cut power and swap out equipment

17 products

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.

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.

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.

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.

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	00000000	00000	00000	00000000	00000	00000000	00000	Insulated	00000000	00000	Insulated	00000000	00000


				3	2	28 to 12	5	103	3	Blue , Gray	00000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	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	00000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000


						1	3	22 to 14	4.2	59.5	3	Black , Blue , Gray , Orange , Red , Yellow	00000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
						1	4	22 to 14	4.2	70	3	Black , Blue , Gray , Orange , Red , Yellow	00000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000




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

								1	2	28 to 12	5	53	3	Black , Blue , Gray , Orange , Red , Yellow	000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000


								1	2	28 to 12	6	59	3	Black , Blue , Gray , Orange , Red , Yellow	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
								1	3	28 to 12	5	64	3	Black , Blue , Gray , Orange , Red , Yellow	000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
								1	3	28 to 12	6	73.5	3	Black , Blue , Gray , Orange , Red , Yellow	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
								1	4	28 to 12	5	75	3	Black , Blue , Gray , Orange , Red , Yellow	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
								1	4	28 to 12	6	86	3	Black , Blue , Gray , Orange , Red , Yellow	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000
								2	2	28 to 12	6	73.5	3	Blue , Gray	00000000	00000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000




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

										1	2	24 to 10	8	74.5	3	Blue , Gray , Orange	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000


										1	3	24 to 10	8	93	3	Blue , Gray , Orange	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000




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

												1	2	24 to 8	10	78	3	Blue , Gray , Orange	0000000	0000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000


												1	3	24 to 8	10	97.5	3	Blue , Gray , Orange	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000




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

1	2													24 to 6	12	94.5	3	Blue , Gray , Orange	0000000	00000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	0000


1	3													24 to 6	12	104.5	3	Blue , Gray , Orange	0000000	00000	00000	00000000	0000	00000000	0000	—	———	0	Insulated	00000000	0000




		600V AC/600V DC—115 amp per Circuit

		1	2											8 to 2	16	100	3	Blue , Gray	0000000	00000	00000	———	0	00000000	0000	Insulated	00000000	0000	—	———	0




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

				1	2									4 to 4/0	25	107	3	Blue , Gray	0000000	00000	00000	———	0	00000000	0000	Insulated	00000000	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	00000000	00000	00000


		5, 6, 8, 10, 12, 16, 25	—	—	100	White	00000000	0000	0000


		Numbered for Horizontal Rails



				4.2	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				Numbered for Vertical Rails



						4.2	1 to 50	Two of Each Number	100	White	00000000	00000	00000


						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	00000

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	0000000	00000	00000000	00000	00000000	00000	Insulated	00000000	00000


			1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 8	7.5	74.8	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	90.8	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	90.8	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	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	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000


					1	1 (Lever Clamp) 1 (Spring Clamp)	22 to 12	5.2	61.5	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
					1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
					1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000




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

							1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000


							1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
							1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
							1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000




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

									1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000


									1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
									1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Blue	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
									1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Gray	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000




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

											1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000


											1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
											1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Blue	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
											1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Gray	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000

Markers

	For Terminal Block Wd., mm	Markers per Card	Color
Blank


5.2, 6.2, 7.5, 10, 12	100	White	00000000	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	0000000	000000	000000	00000000	00000	00000000	00000	Insulated	00000000	00000


	1	2	28 to 12	6	59	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	2	24 to 10	8	74.5	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	2	24 to 8	10	78	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	2	24 to 6	12	94.5	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	2	22 to 14	4.2	50.8	Green/Yellow	3	00000000	0000	0000	00000000	0000	00000000	0000	—	———	0
	1	2	8 to 2	16	100	Green/Yellow	3	0000000	00000	00000	———	0	00000000	0000	—	———	0
	1	2	4 to 4/0	25	107	Green/Yellow	3	00000000	00000	00000	———	0	00000000	0000	—	———	0
	1	3	28 to 12	5	64	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	3	28 to 12	6	73.5	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	3	24 to 10	8	93	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000


	1	3	24 to 8	10	97.5	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	3	24 to 6	12	104.5	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	3	22 to 14	4.2	59.5	Green/Yellow	3	00000000	0000	0000	00000000	0000	00000000	0000	—	———	0
	1	4	28 to 12	5	64	Green/Yellow	3	00000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	4	28 to 12	5	75	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	4	28 to 12	6	86	Green/Yellow	3	0000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	4	22 to 14	4.2	70	Green/Yellow	3	00000000	0000	0000	00000000	0000	00000000	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	00000000	00000	00000


		5, 6, 8, 10, 12, 16, 25	—	—	100	White	00000000	0000	0000


		Numbered for Horizontal Rails



				4.2	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				Numbered for Vertical Rails



						4.2	1 to 50	Two of Each Number	100	White	00000000	00000	00000


						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	00000

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	0000000	00000	00000000	00000	00000000	00000	Insulated	00000000	00000


	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 10	6.2	70.7	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 8	7.5	75.2	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	10	89	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 1 (Spring Clamp)	20 to 6	12	91.5	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	22 to 12	5.2	72.2	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 10	6.2	83.2	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 8	7.5	91.2	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	10	110.4	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1 (Lever Clamp) 2 (Spring Clamp)	20 to 6	12	113.5	Green/Yellow	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000

Markers

	For Terminal Block Wd., mm	Markers per Card	Color
Blank


5.2, 6.2, 7.5, 10, 12	100	White	00000000	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	0000000	000000	000000	000000	00000	00000000	00000	Insulated	00000000	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	0000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	0000


					1	2	28 to 12	10	60	3AG	1/4"	—	Glass	Blown Fuse	Gray	3	0000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	0000




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

							1	2	28 to 12	8	60	—	5 mm	20	Ceramic, Glass	—	Gray	3	000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	0000


							1	2	28 to 12	10	60	3AG	1/4"	—	Glass	—	Gray	3	000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	0000




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

									1	2	24 to 10	8	85	—	—	—	Automotive	—	Gray	3	000000	00000	00000	000000	0000	00000000	0000	Insulated	00000000	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	00000000	00000	00000


		Numbered for Horizontal Rails



				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				Numbered for Vertical Rails



						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	00000

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	00000000	000000	000000	00000000	00000	00000000	00000	Insulated	00000000	00000	Insulated	00000000	00000




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

					1	2	24 to 10	8	85	Gray	3	00000000	00000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000	Insulated	00000000	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	00000000	00000	00000


		Numbered for Horizontal Rails



				5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	0000


				Numbered for Vertical Rails



						5, 6, 8, 10, 12, 16, 25	1 to 50	Two of Each Number	100	White	00000000	00000	00000

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	0000000	000000	00000000	00000	00000000	00000	Insulated	00000000	00000


				For PNP Signal Output







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

								4	2	24 to 16	7	81.1	Power	Gray	3	0000000	00000	00000000	0000	00000000	0000	Insulated	00000000	0000

Accessories for Terminal Blocks

	For Terminal Block Wd., mm	Markers per Card	Color
Blank


3.5	100	White	00000000	00000

Color		Each
Gray	00000000	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	0000000	00000	0000000	00000	000000	00000
3	4	20 to 12	Spring-Clamp Terminal	1/2"	1 7/16"	7/8"	1 3/8"	221	3	0.13"	2	0000000	0000	0000000	0000	000000	0000
4	4	20 to 12	Spring-Clamp Terminal	1/2"	1 7/8"	7/8"	1 3/8"	221	3	0.13"	3	0000000	0000	0000000	0000	000000	0000
5	4	20 to 12	Spring-Clamp Terminal	1/2"	2 3/8"	7/8"	1 3/8"	221	3	0.13"	4	0000000	0000	0000000	0000	000000	0000

Enclosure-Mounted Quick-Connect Terminal Blocks

Instead of fussing with screws, use a screwdriver to lift and release the clamp onto your wire. The spring clamps flatten your wire so it stays put when when vibrated or pulled.

These terminal blocks come mounted in an enclosure that you can pop directly onto walls or equipment. They also reduce hassle because you can wire your circuits before installing the enclosure. Enclosures protect the terminal blocks from water, oil, and corrosion. Knockouts make it easy to run wire in and out of the enclosure.

Polycarbonate—Tough yet lightweight, these enclosures shield terminal blocks from incidental knocks on busy worksites.

										Knockouts		Mounting Holes			White
	No. of Circuits	No. of Terminals per Circuit	Current per Circuit, amp	Voltage	For Wire Ga.	Wire Connection	Ht.	Wd.	Dp.	No. of	Dia.	Dia.	No. of	Enclosure Rating	Terminal Ctr.-to-Ctr.		Each
Center Terminal Block







				Polycarbonate

				5	2	35	600V AC/600V DC	22 to 8	Spring-Clamp Terminal	3 3/16"	3 1/4"	3 3/8"	2	0.7"	0.16"	4	IP65, NEMA 4X	5/16"	0000000	000000


				10	2	35	600V AC/600V DC	22 to 8	Spring-Clamp Terminal	3 3/16"	4 3/4"	3 3/8"	2	0.7"	0.16"	4	IP65, NEMA 4X	5/16"	0000000	00000
				15	2	41	600V AC/600V DC	24 to 8	Spring-Clamp Terminal	3 3/16"	6 5/16"	3 3/8"	2	0.7"	0.16"	4	IP65, NEMA 4X	5/16"	00000000	00000
				20	2	26	600V AC/600V DC	22 to 10	Spring-Clamp Terminal	3 3/16"	6 5/16"	3 3/8"	2	0.7"	0.16"	4	IP65, NEMA 4X	3/16"	0000000	00000

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 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.

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.

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	00000000	00000	00000	0000000	00000	0000000	00000	Insulated	0000000	000000


			1	4	26 to 12	10	33	Gray	2	IP20	00000000	0000	0000	0000000	0000	0000000	0000	Insulated	0000000	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	00000000	00000	00000


		1, 2	8, 10, 12, 13, 16, 22	—	100	White	00000000	0000	0000


		Numbered for Horizontal Rails



				1	5	1 to 100	100	White	00000000	0000	0000


				1	5	101 to 200	100	White	00000000	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	00000000	0000	0000
				1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	00000000	0000	0000


				Numbered for Vertical Rails



						1	5	1 to 100	100	White	00000000	0000	0000


						1	5	101 to 200	100	White	00000000	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	1 to 100	100	White	00000000	0000	0000
						1, 2	8, 10, 12, 13, 16, 22	101 to 200	100	White	00000000	0000	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	0000000	00000	00000000	00000	00000000	00000	Insulated	00000000	00000


			1	1	24 to 16	3.5	48.5	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1	24 to 16	3.5	58.2	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1	24 to 16	3.5	58.2	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1	24 to 16	3.5	85.25	Blue	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
			1	1	24 to 16	3.5	85.25	Gray	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000

Markers

	For Terminal Block Wd., mm	Markers per Card	Color
Blank


3.5	100	White	00000000	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	0000000	00000	00000000	00000	00000000	00000	Insulated	00000000	00000


	1	1	24 to 16	3.5	61.8	Green/Yellow	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000
	1	1	24 to 16	3.5	85.25	Green/Yellow	3	0000000	0000	00000000	0000	00000000	0000	Insulated	00000000	0000

Markers

	For Terminal Block Wd., mm	Markers per Card	Color
Blank


3.5	100	White	00000000	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	00000000	00000


2	2	24 to 16	7.7	48.9	Gray	00000000	00000