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GQ40B-22L Domed Type Latching 40MM Push Button


The 40mm push button without LED, button shape: Domed round; function: IP67, DPDT, 2NO+2NC; contact rating: 3A 250V AC.

The push button latching switch is compatible with most electrical equipment, cars, custom modifications, etc.

Category :

40mm Anti-Vandal

GQ40B-22L Domed Type 40MM Push Button Details

  • Easy Installation

Anti-vandal switches with screw clamp type terminal make the installation of switch simple and convenient.

  • Strong Durability

Anti-vandal switches located on devices that are outdoors must be able to withstand extreme temperatures, dust, rain, snow, and ice.

  • Sturdy Construction

Vandal-resistant switches are usually protected by the use of robust materials, such as thick stainless steel and heavy-duty plastics.

  • Wide Application

It is suitable for electric equipment such as cars, trucks, boats, home appliances, industrial equipment, medical equipment, etc.

GQ40B-22M/GQ40B-22L Datasheet

Function DPDT, 2NO 2NC, Momentary/Latching, Non-illuminated
Button Shape Domed round
Crust Material Stainless steel
Contact Rating 3A 250VAC
Contact Resistance ≤ 50mΩ
Insulation Resistance ≥ 1000mΩ
Dielectric Strength 2,000V AC 1Min
Operating Temperature -25℃~+55℃
Mechanical Life ≥1,000,000 Cycles
Electrical Life ≥50,000 Cycles
IP Class IP67, IK10
Operating Force 3.5±1N

GQ40B-22L Related Product

GQ40F-22M Flat round, DPDT, 2NO+2NC, Momentary, Without LED
GQ40F-22L Flat round, DPDT, 2NO+2NC, Latching, Without LED
GQ40B-22M Domed round, DPDT, 2NO+2NC, Momentary, Without LED
GQ40B-22L Domed round, DPDT, 2NO+2NC, Latching, Without LED
GQ40H-22M High round, DPDT, 2NO+2NC, Momentary, Without LED
GQ40H-22L High round, DPDT, 2NO+2NC, Latching, Without LED

GQ40B-22M Dimensioned Drawing


GQ40B-22M Dimensioned Drawing

Our company’s GQ series push button switches have passed the RoHS certification!

Still, have a question about the GQ40B-22M/GQ40B-22L that wasn’t answered on this page? Please get in touch with us at sales1@chinadaier.com or live chat!