Flush-Mount Switches | McMaster-Carr

	Push-Button Style Push-Button Style


Flush	Projecting

Mushroom

	Switching Voltage Switching Voltage

	For Panel Cutout Diameter For Panel Cutout Diameter

	Switch Action Switch Action

Springs Back (Momentary)

Stays Switched (Maintained)

	Illumination Illumination

Not Illuminated

Illuminated

	Switch Starting Position Switch Starting Position

1 Off (Normally Open)

1 Off (Normally Open) or 1 On
(Normally Closed)

1 On (Normally Closed)

1 Off (Normally Open) and 1
On (Normally Closed)

2 Off (Normally Open)

2 Off (Normally Open) and 2
On (Normally Closed)

2 On (Normally Closed)

	Actuator Color Actuator Color

	Black		Green
	Red		White
	Yellow		Blue
	Orange		Amber
	Gray

	Number of Terminals Number of Terminals

	Wire Connection Type Wire Connection Type


Screw Terminals	Quick- Disconnect Terminals

Solder	Wire Leads

	Environment Environment

High-
Pressure
Washdown

Hazardous

	Push-Button Shape Push-Button Shape

Round

Oval

Square

	Environmental Rating Environmental Rating

	Switching Current Switching Current

	Maximum Voltage Maximum Voltage

	Industry Designation Industry Designation

	Actuator Base Material Actuator Base Material

Metal

Stainless Steel

Plastic

	Number of Circuits Controlled Number of Circuits Controlled

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

DFARS Specialty Metals
COTS-Exempt

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

REACH Compliant

	Specifications Met Specifications Met

	Actuator Material Actuator Material

Plastic

Stainless Steel

Metal

	Depth Behind Panel Depth Behind Panel

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

RoHS Compliant

RoHS Compliant with
Exemptions

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146 Products

Choosing an Electrical Switch

Metal 22 mm Panel-Mount Push-Button Switches

Plastic 22 mm Panel-Mount Push-Button Switches

Flush-Mount 22 mm Panel-Mount Push-Button Switches

Because these switches mount flush against a panel, they're easy to clean and hard to damage.

Space Saver 22 mm Panel-Mount Push-Button Switches

The built-in contact block in these switches extends behind the panel half the depth of most other 22 mm switches, saving valuable space.

Flush-Mount 19 mm Panel-Mount Push-Button Switches

Because these switches mount flush against a panel, they're easy to clean and hard to damage.

Low-Voltage 19 mm Panel-Mount Push-Button Switches

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.

Low-Voltage 16 mm Panel-Mount Push-Button Switches

Operate low-voltage devices that require less than 48 volts, such as doorbells and buzzers.

16 mm Panel-Mount Push-Button Switches

Install in 14 mm dia. cutouts.

Flush-Mount 16 mm Panel-Mount Push-Button Switches

Because these switches mount flush against a panel, they're easy to clean and hard to damage.

14 mm Panel-Mount Push-Button Switches

Install in 14 mm dia. cutouts.

Metal 30 mm Panel-Mount Push-Button Switches

Metal Premium 30 mm
Panel-Mount Push-Button Switches

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

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.

Plastic 30 mm Panel-Mount Push-Button Switches

Enclosed Push-Button Switches

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.

Plastic Enclosed Push-Button Switches

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

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.

Steel Enclosed Push-Button Switches

These switches are housed in a durable steel enclosure.

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.

Build-Your-Own Switches

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

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

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

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

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

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

Choosing an Electrical Switch

Panel-Mount Push-Button Switches

Metal 22 mm Panel-Mount Push-Button Switches

Plastic 22 mm Panel-Mount Push-Button Switches

Flush-Mount 22 mm Panel-Mount Push-Button Switches

Space Saver 22 mm Panel-Mount Push-Button Switches

Flush-Mount 19 mm Panel-Mount Push-Button Switches

Low-Voltage 19 mm Panel-Mount Push-Button Switches

Low-Voltage 16 mm Panel-Mount Push-Button Switches

16 mm Panel-Mount Push-Button Switches

Flush-Mount 16 mm Panel-Mount Push-Button Switches

14 mm Panel-Mount Push-Button Switches

Metal 30 mm Panel-Mount Push-Button Switches

Metal Premium 30 mmPanel-Mount Push-Button Switches

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

Plastic 30 mm Panel-Mount Push-Button Switches

Enclosed Push-Button Switches

Stainless Steel Enclosed Push-Button Switches

Plastic Enclosed Push-Button Switches

Aluminum Enclosed Push-Button Switches

Steel Enclosed Push-Button Switches

Hazardous Location Enclosed Push-Button Switches

Build-Your-Own Switches

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

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

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

Metal Premium 30 mm
Panel-Mount Push-Button Switches