Enclosed Switches | McMaster-Carr

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225 Products

Choosing an Electrical Switch

Plastic Enclosed Push-Button Switches

Rated NEMA 4X and 13, all switches resist corrosion and can withstand washdowns and oil/coolant spraying.

Stainless Steel Enclosed Push-Button Switches

With a stainless steel enclosure, these switches are more durable than aluminum and plastic. They're rated NEMA 4X for protection from corrosion and washdowns.

Aluminum Enclosed Push-Button Switches

More lightweight than steel or stainless steel, these aluminum enclosed switches are rated NEMA 4X for protection from corrosion and washdowns.

Under-Mount Enclosed Push-Button Switches

Keep a switch within reach—but not in the way. These mount to the underside of desks, tables, and shelves to keep work surfaces clear and reduce the risk of accidental presses.

Plastic Emergency Stop
Enclosed Push-Button Switches

Rated NEMA 3S, NEMA 4X, NEMA 13, and IP66, these plastic switches resist corrosion better than aluminum switches and withstand washdowns and oil/coolant spraying.

Aluminum Emergency Stop
Enclosed Push-Button Switches

These aluminum switches are rated NEMA 4, NEMA 13, and IP66 for protection from washdowns and oil/coolant spraying.

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.

Hazardous Location Enclosed Push-Button Switches

Use these switches where ignitable gas and dust may be present. They're rated for use in hazardous locations.

Plastic Enclosed Lever Switches

The enclosure not only protects these switches, but also adds options for how you install them.

Hazardous Location Enclosed Lever Switches

Use these switches where ignitable gas, dust, and fibers may be present. They're UL and C-UL listed for hazardous locations.

Disconnect Switches

Washdown Enclosed Disconnect Switches

Rated IP66, these switches are protected from washdowns.

Enclosed Disconnect Switches

Enclosed Compact Disconnect Switches

These switches are housed in a protective enclosure so they can be mounted wherever needed.

Durable Disconnect Switches

Protected by a steel enclosure, these switches withstand tougher conditions than switches in a plastic housing. Also known as safety switches, they have quick-make/quick-break action to eliminate arcing and prolong switch life.

Outdoor Durable Disconnect Switches

A raintight NEMA 3R rated enclosure protects these switches outdoors.

Transfer Switches

Manual Transfer Switches

If there’s a power outage, flip the toggle for each circuit on these switches to backup power.

Automatic Transfer Switches

When the microcontroller inside detects a power outage, these switches automatically fire up a backup generator. They’ll switch back to utility power once power is restored.