Flush-Mount Switches | McMaster-Carr

	Switch Action Switch Action

Springs Back (Momentary)

Stays Switched (Maintained)

	Push-Button Style Push-Button Style


Flush	Projecting

Mushroom

	For Panel Cutout Diameter For Panel Cutout Diameter

	Switching Voltage Switching Voltage

	Illumination Illumination

Illuminated

Not Illuminated

	Switch Starting Position Switch Starting Position

1 Off (Normally Open)

1 On (Normally Closed)

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

2 On (Normally Closed)

2 Off (Normally Open)

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

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

	Actuator Color Actuator Color

	Black		Red
	Green		Yellow
	White		Blue
	Amber		Gray
	Orange

	Push-Button Shape Push-Button Shape

Round

Square

Oval

	Number of Terminals Number of Terminals

	Wire Connection Type Wire Connection Type


Screw Terminals	Solder

Wire Leads	Quick- Disconnect Terminals

	Environment Environment

High-
Pressure
Washdown

Hazardous

	Industry Designation Industry Designation

	Environmental Rating Environmental Rating

	Switching Current Switching Current

	Number of Circuits Controlled Number of Circuits Controlled

1

2

4

	Maximum Voltage Maximum Voltage

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

DFARS Specialty Metals
COTS-Exempt

	Actuator Base Material Actuator Base Material

Metal

Plastic

Stainless Steel

	Specifications Met Specifications Met

	Depth Behind Panel Depth Behind Panel

	Actuator Material Actuator Material

Plastic

Metal

Stainless Steel

	Diameter Diameter

	For Maximum Panel Thickness For Maximum Panel Thickness

Over 48,000 metals now include traceable material certificates.

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