4A Switches | McMaster-Carr

Filter by

Actuator Style

Number of Terminals

System of Measurement

Switching Voltage

Switch Action

Position Designation

Number of Positions

Panel Cutout Diameter

Wire Connection

Switch Designation

Number of Circuits Controlled

Wire Lead Color

Switch Starting Position

Mounting Thread Size

Depth Behind Panel

Mounting Location

Illumination

Color

Number of Wire Leads

Toggle Diameter

0.11"

0.12"

RoHS

Compliant

Compliant with Exemptions

Not Compliant

Export Control Classification Number (ECCN)

EAR99

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

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Forward

How can we improve?

71 Products

Electrical Power, Networking, and Controlling

Toggle Switches

Flip the toggle from one position to the other, turning circuits on and off

11 products

Limit Switches

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

14 products

Doorbell Switches

Activate doorbells or buzzers with the push of a button

1 product

Rocker Switches

Press the wide, flat surface to easily turn circuits on and off

2 products

Key Switches

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

24 products

Push-Button Switches

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

6 products

Safety Switches

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

7 products

Switch Contact Blocks

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

2 products

Safety Relays

Monitor circuits and force machines to a safe stop if the relay detects a fault

1 product