Fire alarm button

Name: Fire alarm button
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

China Fire alarm button Manufacturer Duntop supplies. Alarm button belong to switch input devices through safety bar and intelligent monitoring module to cooperate to use.

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Detail Information

Fire Alarm Button

Product name: fire alarm button (explosion-proof type) J - SJP - M - 02
Function characteristics

Alarm button belong to switch input devices through safety bar and intelligent monitoring module to cooperate to use. Normal it not consumed. Button is pressed, the output a group of closed contacts, meantime, permanent bright lights action signals to interface module input device for processing.
This product conforms: GB3836.1-2000 "explosive gases use electrical equipment first part: general requirements" and GB3836.4-2000 "explosive gases use electrical equipment part 4: intrinsically safe circuit and electrical equipment" I ", "and the national expolosive-proof inspection authority certificate, and achieved explosionproof qualification certificate.

Technical parameters

Working voltage: DC24V
The static current: 0 mA
Operating current: < 20mA (access interface module)
Output contacts capacity: 0.1 A / 12VDC
Explosion-proof logo: Ex ib IIC T6
Suitable explosion environment: 1 area, 2 division
Explosion-proof parameters: the Ui = 28V, Ii = 93mA, Ci 0uF, Li 0mH hundredth the hundredth
Envelop dimensions: as shown in figure 5 shows, 122 x 95 x 50 (mm) (with base)
Heavy quantity: about 130g
Wiring way: two wire
Working environment: temperature - 10 °C ~ 50 °C
Relative humidity < 95% (40 °C without gel)
Atmospheric pressure: 86 ~ 106 (kPa)
executive standard: GB19880-2005

Glass;   Disposable / Relocatable
Output:   NO OR NC
Voltage:   12/24V DC
Power:   10W
Contact Resistance:   Less than 0.1ohms
Material:   Fireproof ABS
Color:   Red,green
Operating temperature:   -10 to +50℃
Packing:   White box
Size:  87 *87*51mm