30 mm Panel Contact Blocks

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200 Products

Choosing an Electrical Switch

30 mm Emergency Stop
Panel-Mount Push-Button Switches

Immediately cut power with a single push.

Hazardous Location 30 mm Emergency
Stop Panel-Mount Push-Button Switches

Use these switches where ignitable gas and dust may be present. Their contact blocks are UL listed for Class I, Division 2, Groups B, C, and D hazardous locations.

Metal Premium 30 mm
Panel-Mount Push-Button Switches

More durable than standard metal switches, these can handle tough, repetitive use.

Metal 30 mm Panel-Mount Push-Button Switches

Plastic Premium 30 mm
Panel-Mount Push-Button Switches

Able to handle tough, repetitive use, these switches are more durable than standard plastic switches.

Plastic 30 mm Panel-Mount Push-Button Switches

Hazardous Location 30 mm
Panel-Mount Push-Button Switches

Use these switches where ignitable gas and dust may be present. Their contact blocks are UL listed for Class I, Division 2, Groups B, C, and D hazardous locations.

Flush-Mount 30 mm Panel-Mount
Push-Button Switches

The face of these switches mounts flush against a panel, so they're easy to clean and hard to damage.

30 mm Multifunction Panel-Mount
Push-Button Switches

Save space on a panel by using one switch to perform multiple switching functions.

High-Visibility Plastic Emergency
Stop Enclosed Push-Button Switches

A red light flashes when the actuator is pushed, making it easy to see from a distance. They're rated IP65 for protection from washdowns.

30 mm Panel-Mount Build-Your-Own Metal Switches

Choose an actuator and contact block to make your own 30 mm switch.

Plastic 30 mm Panel-Mount Lever Switches

Prevent accidental actuation from bumps or jostles—these switches require you grip and twist a lever to turn them on or off. Install them in 30 mm dia. cutouts.

Metal 30 mm Panel-Mount Lever Switches

Rated NEMA 4, 13, and IP66, these metal switches are protected from washdowns and oil/coolant spraying. Install them in 30 mm dia. cutouts.

Hazardous Location 30 mm
Panel-Mount Lever Switches

Made for areas where ignitable gas and vapor may be present, these switches have a housing that seals in anything that could spark flammable material.

Joystick Switches

Intuitively steer and position cranes, robot arms, and other machinery that moves in multiple directions—your equipment will follow the movements you make with these joysticks.

Light Beam Finger-Touch Switches

An infrared light beam senses the lightest finger contact to switch a circuit on or off.

30 mm Panel-Mount Key Switches

Install these key switches in 30 mm dia. panel cutouts. They require a key to turn circuits on or off, limiting access to sensitive equipment.

Hazardous Location 30 mm
Panel-Mount Key Switches

Designed for use near ignitable gases, fibers, and dust, these switches have a housing that seals in anything that could ignite flammable material. They require a key to turn circuits on or off, preventing accidental activation and limiting access.