Email:bopen@window-openers.net Tel:0571-83508722 13738092072

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We can provide design, production, sales and installation of modern intelligent fire smoke exhaust windows, ventilation windows and shading systems. If you are looking for different things, please contact us.

Contact Us:

0571-83508722

13738092072

Fire emergency button

Product Details

product features:
Switch material: new PC material flame retardant material;
Wiring port: NO normally open, NC normally closed, COM common port;
Control method: crush glass closing switch / open switch
Rated current: 300 (mA);
Rated voltage: AC 250V/DC 38V;
Suitable for the base: GB universal size 86*86
High temperature and impact resistance
500,000 aging tests
Broken switch has strong stability and glass can be changed
The surface is made of PC fire retardant material

Product parameters:
Working voltage: DC24V/AC220V
Contact resistance: ≤0.1ohm
Maximum current: 5A
Indicator current: <5mA (DC24V)
Working temperature: -40 ° C ~ +85 ° C
Product weight: about 0.14KG

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