Lever-Clamp Terminals | McMaster-Carr

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Lever-Clamp Terminal

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EAR99

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For Maximum Screwdriver Size

3.5 mm

5.5 mm

Terminal Center-to-Center

7/16"

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48 Products

Mounting Location

DIN Rail

Snap blocks onto DIN rail to customize your setup

47 products

Through Panel

Mount in a panel cutout to connect components on opposite sides

1 product

Performance

Modular

Connect a variety of components in a single terminal block setup

47 products

Choose-a-Color

Color code a group of blocks for easy identification

37 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 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.

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
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 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

Through-Panel Quick-Connect Terminal Blocks

Pop wire into these blocks by hand to connect components on opposite sides of a panel cutout. Lift the lever, insert your wire, then snap the lever down for a tight hold and reliable connection.

									For Panel Cutout
	No. of Circuits	No. of Terminals per Circuit	For Wire Ga.	Wire Connection	Terminal Ctr.-to-Ctr.	Lg.	Wd.	Ht.	Lg.	Ht.	Max. Temp., ° F	Color		Each
600V AC/600V DC—40 amp per Circuit



		4	2	16 to 6	Lever-Clamp Terminal	7/16"	2 9/16"	2 13/16"	1 15/16"	2 1/16"	1 1/4"	221	Gray	0000000	000000