□ XN Explosion proof Fire Alarm Button (IIB, IIC) Applicable Scope:
Hazardous gas sites in Zone 1.1 and Zone 2;
2. Explosive gas or vapor environments of Class IIA, IIB, and IIC, Groups T1-T6;
Explosive dust environment in zones 3.20, 21, and 22: temperature group: TB, T6;
4. A fire alarm location is required.
Product Features:
1. Aluminum alloy shell is die cast and sprayed with plastic on the surface;
2. Equipped with explosion-proof buttons, explosion-proof indicator lights, and other components;
3. Cable or steel pipe wiring.
□ XN Explosion proof Fire Alarm Button (IIB, IIC) Model Meaning:

□ XN Explosion proof Fire Alarm Button (IIB, IIC) Main Technical Parameters:

