Button Covers | McMaster-Carr

	Material Material

	For Panel Cutout Diameter For Panel Cutout Diameter

	Component Component

Padlockable Cover

Switch Guard

Switch

	Environment Environment

High-Pressure Washdown

	Color Color

	Clear		Red
	Gray		Black
	Brown		White

	Number of Holes Number of Holes

	For Push-Button Size For Push-Button Size

19 mm

22 mm

30 mm

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Mounting Location Mounting Location

Panel

Outlet Box

	Environmental Rating Environmental Rating

	For Push-Button Style For Push-Button Style

Flush

Projecting

	Width Width

	Depth Depth

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant with
Exemptions

RoHS Compliant

	Lockout Cover Type Lockout Cover Type

Hinged

Removable

Crossbar

	Specifications Met Specifications Met

	Mounting Thread Size Mounting Thread Size

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Cover Attachment Style Cover Attachment Style


Lift Off	Hinged

	For Switch Type For Switch Type

Rocker

Toggle

	Number of Columns Number of Columns

	For Maximum Padlock Shackle Diameter For Maximum Padlock Shackle Diameter

378 Products

Manual Switches

22 mm Panel-Mount Build-Your-Own Plastic Switches

Choose an actuator and contact block to make your own 22 mm plastic switch.

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

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

Covers for Push-Button Switches

These rubber covers protect switches from splashing liquid.

Heavy Duty Covers for Push-Button Switches

Made of stainless steel, these covers protect push-button actuators from impact.

Guards for Toggle Switches

Keep a two-position toggle switch safely locked in the off position.

Quick-Install Covers for Toggle Switches

Install these covers without removing switches from the panel—covers fit over mounting hardware.

Covers for Toggle Switches

Protect toggle switches from moisture and dust by replacing panel mounting nuts with these rubber covers.

Heavy Duty Covers for Toggle Switches

A nickel-plated brass cap protects toggles from impact.

Covers for Rocker Switches

With extended flaps to shield the entire switch, these covers protect rocker switches from moisture and dust.

Two-Hand Safety Switches

It takes two hands to activate these switches, minimizing the risk of accidental equipment start up.

Lockouts

Push Button Safety Covers

Lock out the on/off or emergency-stop buttons on machinery to prevent accidental or unauthorized startups, such as during maintenance.

Wall Switch Lockouts

Mount this lockout over toggle- and rocker-style wall switches to make the switch inaccessible.

No-Hole Circuit Breaker Lockouts

Secure circuit breaker switches that don’t have a hole for a padlock.

Enclosures

Round Enclosures

Protect keypads, push-buttons, and other handheld controls with these round enclosures that are more comfortable to hold than square enclosures.

Push-Button Washdown Enclosures

No need to cut your own holes—these enclosures already have them to make installing push-buttons, switches, and indicating lights quick and easy.

Pendant Push-Button Washdown Enclosures

With standard-size, evenly spaced, aligned push-button holes, these washdown enclosures save you the time and effort of cutting those holes yourself.

Sanitary Push-Button Flush-Mount
Stainless Steel Washdown Enclosures

Protect electronics from washdowns in food plants and other sanitary environments. These enclosures mount directly into walls to protect wiring and reduce the surface area that needs to be cleaned. Standard-size push-button holes are already installed, saving you the effort of measuring and cutting holes yourself.

Sanitary Push-Button Stainless
Steel Washdown Enclosures

Protect electronics from washdowns in food plants and other sanitary environments. These enclosures have standard-size push-button holes, saving you the effort of measuring and cutting holes yourself.

Sanitary Push-Button Shrouded
Stainless Steel Washdown Enclosures

Fiberglass Push-Button
Corrosion-Resistant Washdown Enclosures

Made of fiberglass, these enclosures are lightweight and won’t rust, but still shield push-button controls from water, dirt, and oil.

Stainless Steel Push-Button
Corrosion-Resistant Washdown Enclosures

Holes in the cover allow easy installation of push buttons, switches, and indicating lights.

Polycarbonate Push-Button
Corrosion-Resistant Washdown Enclosures

Made of polycarbonate, these enclosures resist denting, chipping, and cracking better than stainless steel enclosures.

Push-Button Oil-Resistant Enclosures

Holes in the cover of these enclosures allow easy installation of push buttons, switches, and indicating lights.

Push-Button Slant-Top Oil-Resistant Enclosures

Make your push buttons, switches, and indicating lights more visible and ergonomic to use. Enclosures mount on either of two sides, creating a 30° or 60° slanted surface.

Push-Button Hazardous Location Enclosures

UL and C-UL classified, these enclosures safely house push-button controls and electronics where there’s explosive dust and gas.

Push-Button Submersible Enclosures