E224737 Manual Switches | McMaster-Carr

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29 Products

About Electrical Switches

Choose a switch with the right trigger type, number of inputs, and control functions to power your equipment.

Cam Panel-Mount Lever Switches

Thanks to their ability to handle higher current than switches with contact blocks, these switches are often found in applications from large motors to warehouse lighting systems. The cam pushes contacts more tightly together than contact blocks, allowing more electricity to flow through. However, they aren’t made to be rewired like switches with contact blocks are. These switches require you to grip and twist a lever to turn circuits on or off, so they won’t accidentally actuate if you bump into them. Mount them in a standard panel cutout diameter.

Choose a switch based on the complexity of your application.

On/Off Cam Switch—On/off switches have two positions.

Changeover Cam Switch—Changeover switches have three positions. They work well if you need to toggle between a primary power source and a backup generator.

Selector Cam Switch—Selector switches have up to six positions. They give you the most control, allowing you to turn on or off multiple devices or different parts of your machine.

Legend Plates—Legend plates (sold separately) give you a way to change your switch’s message.

	Lever Switches												Legend Plates
	Lever Lg.	No. of Circuits Controlled	Switch Action	No. of Terminals	Position Designation	Message	Switching Current @ Voltage	Max. Voltage	Dia.	Dp. Behind Panel		Each	Message		Each
2 Positions for 3/8" and 10 mm Diameter Panel Cutouts







				On/Off with Screw Terminals

				1 1/2"	2	Maintained	4	On-Off	0-1	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 3/8"	6958N11	000000	Off-On	6958N39	000000


				1 1/2"	3	Maintained	6	On-Off	0-1	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 13/16"	6958N12	00000	Off-On	6958N39	00000
				1 13/16"	2	Maintained	4	On-Off	0-1	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 5/16"	6958N13	00000	Off-On	6958N39	00000
				1 13/16"	3	Maintained	6	On-Off	0-1	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 3/4"	6958N14	00000	Off-On	6958N39	00000
				1 13/16"	3	Maintained	6	On-Off	0-1	25 amp @ 600V AC	600V AC 600V DC	1 1/8"	2"	6958N15	00000	Off-On	6958N39	00000


				3 Positions for 3/8" and 10 mm Diameter Panel Cutouts







								Changeover with Screw Terminals

								1 1/2"	2	Maintained	6	On-Off-On	1-0-2	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 13/16"	6958N16	00000	Hand-Off-Auto	6958N41	00000


								1 1/2"	3	Maintained	9	On-Off-On	1-0-2	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 3/16"	6958N17	00000	Hand-Off-Auto	6958N41	00000
								1 3/4"	2	Maintained	6	On-Off-On	1-0-2	50 amp @ 600V AC	600V AC 600V DC	1 1/8"	3 1/8"	6958N35	000000	Hand-Off-Auto	6958N43	00000
								1 3/4"	2	Maintained	6	On-Off-On	1-0-2	63 amp @ 600V AC	600V AC 600V DC	1 1/8"	3 1/8"	6958N37	000000	Hand-Off-Auto	6958N43	00000
								1 3/4"	3	Maintained	9	On-Off-On	1-0-2	50 amp @ 600V AC	600V AC 600V DC	1 1/8"	3 15/16"	6958N36	000000	Hand-Off-Auto	6958N43	00000
								1 3/4"	3	Maintained	9	On-Off-On	1-0-2	63 amp @ 600V AC	600V AC 600V DC	1 1/8"	3 15/16"	6958N38	000000	Hand-Off-Auto	6958N43	00000
								1 13/16"	2	Maintained	6	On-Off-On	1-0-2	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 3/4"	6958N18	00000	Hand-Off-Auto	6958N41	00000
								1 13/16"	2	Maintained	6	On-Off-On	1-0-2	25 amp @ 600V AC	600V AC 600V DC	1 1/8"	2"	6958N21	00000	Hand-Off-Auto	6958N41	00000
								1 13/16"	3	Maintained	9	On-Off-On	1-0-2	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 1/4"	6958N19	00000	Hand-Off-Auto	6958N41	00000
								1 13/16"	3	Maintained	9	On-Off-On	1-0-2	25 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 9/16"	6958N22	00000	Hand-Off-Auto	6958N41	00000




										Selector with Screw Terminals

										1 1/2"	2	Maintained	6	Off-on-On	0-1-2	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 13/16"	6958N23	00000	—	———	0


										1 1/2"	3	Maintained	9	Off-on-On	0-1-2	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 3/16"	6958N24	00000	—	———	0
										1 13/16"	2	Maintained	6	Off-on-On	0-1-2	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 3/4"	6958N25	00000	—	———	0
										1 13/16"	2	Maintained	6	Off-on-On	0-1-2	25 amp @ 600V AC	600V AC 600V DC	1 1/8"	2"	6958N27	00000	—	———	0
										1 13/16"	3	Maintained	9	Off-on-On	0-1-2	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 1/4"	6958N26	00000	—	———	0
										1 13/16"	3	Maintained	9	Off-on-On	0-1-2	25 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 9/16"	6958N28	00000	—	———	0


										4 Positions for 3/8" and 10 mm Diameter Panel Cutouts







Selector with Screw Terminals

1 1/2"	1													Maintained	4	Off-on-on-On	0-1-2-3	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 13/16"	6958N29	00000	—	———	0


1 13/16"	1													Maintained	4	Off-on-on-On	0-1-2-3	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 3/4"	6958N31	00000	—	———	0


5 Positions for 3/8" and 10 mm Diameter Panel Cutouts







														Selector with Screw Terminals

														1 1/2"	1	Maintained	5	Off-on-on-on-On	0-1-2-3-4	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	1 13/16"	6958N32	00000	—	———	0


				6 Positions for 3/8" and 10 mm Diameter Panel Cutouts







														Selector with Screw Terminals

														1 1/2"	1	Maintained	6	Off-on-on-on-on-On	0-1-2-3-4-5	12 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 3/16"	6958N33	00000	—	———	0


														1 13/16"	1	Maintained	6	Off-on-on-on-on-On	0-1-2-3-4-5	20 amp @ 600V AC	600V AC 600V DC	1 1/8"	2 1/4"	6958N34	00000	—	———	0