1A Switches | McMaster-Carr

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Actuator Style

Cross Roller Plunger

System of Measurement

Switching Voltage

Number of Terminals

Switch Designation

Switch Action

Number of Circuits Controlled

Mounting Location

Printed Circuit Board

Number of Positions

Wire Connection

Switch Starting Position

Environment

High-Pressure Washdown

Panel Cutout Diameter

Position Designation

Material

Stainless Steel

Housing Color

Push-Button Style

Push-Button Shape

Switch Type

Number of Buttons

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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267 Products

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Electrical Power, Networking, and Controlling

Slide Switches

Like a flashlight, the switch slides from one side to the other to turn circuits on and off

Push-Button Switches

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

Magnetic Switches

Magnetic Switches

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

Limit Switches

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

Rotary Switches

Rotary Switches

Control multiple devices with a single switch

Doorbell Switches

Doorbell Switches

Activate doorbells or buzzers with the push of a button

Snap-Acting Switches

Snap-Acting Switches

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

Switch Mats

Step on a mat to actuate circuits, often to control doors, lights, and alarms

Touch-Pad Switches

Touch-Pad Switches

Lay flat or mount on a wall to alert you when doors open or objects are removed

Switch Contact Blocks

Switch Contact Blocks

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

Bumper Switches

Bumper Switches

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

Emergency Stop Switches

Emergency Stop Switches

Cut power to equipment during emergencies

Pull Switches

Tug on a cable or rope to turn on and off circuits, often for production lines along conveyors

Ribbon Switches

Ribbon Switches

Place across driveways or walkways to actuate when foot and vehicle traffic pass over

Key Switches

Turn a key to actuate circuits, preventing accidental start and limiting access

Enabling Switches

Enabling Switches

Equipment only runs while you press the switch; also known as deadman switches

Safety Switches

Safety Switches

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

Timer Relays

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

Monitoring Relays

Monitoring Relays

Trip circuits or sound an alarm when voltage, current, or other limits are exceeded

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