1A Switches | McMaster-Carr

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Cross Roller Plunger

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267 Products

Electrical

Manual Switches

Manual Switches

Everything from toggle, push-button, and rocker switches to foot switches

Manual Switch Contact Blocks

Manual Switch Contact Blocks

Mount to switches to control electrical circuits as you move the switch

Limit Switches

Turn equipment on or off when objects touch the actuator; often used for conveyors and bin filling

Magnetic Switches

Magnetic Switches

Actuate when a magnet comes within sensing distance; often used to detect when doors or windows open

Snap-Acting Switches

Snap-Acting Switches

Open and close circuits quickly to minimize arcing and sticking; often used as door-open indicators

Bumper Switches

Bumper Switches

Signal when overhead doors close or items reach the end of conveyors

Tablet Holders

Equip tablets with safety switches to halt robots, conveyors, and other machinery in an instant

Timer Relays

Turn machinery on or off after receiving an electrical signal that starts the timer

Safety Switches

Safety Switches

Protect people by cutting power to machines when access doors open; also known as interlock switches

Relays

Electrically open and close circuits to control power to lights, motors, and other equipment

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)