CBA54 Fire alarm buttonDetailed product description：

Scope of Application
Hazardous gas sites in Zone 1.1 and Zone 2;
2. Explosive gas or vapor environment in T1-T6 groups of Class IIA, IIB, and IIC;
3. Fire alarm locations are required;
4. Indoor and outdoor (IP54, IP65 *).

Product Features Model Meaning

1. Aluminum alloy shell is die cast, surface sprayed with plastic, and has a beautiful appearance;
2. Equipped with explosion-proof buttons, explosion-proof indicator lights and other components;
3. Cable or steel pipe wiring.

Main technical parameters

Product Model	Rated Voltage	Rated Current	Explosion-proof marking	Protection Rating	corrosion resistance grade	Inlet thread (G)	Cable outer diameter (mm)
□CBA54-□	AC220V	six	Exd II BT6 Exd II CT6	IP54 IP56*	W,WF1	1/2 3/4	Φ6-Φ10 Φ9-Φ14
	AC380V	two
	DC24V	six
	DC60V	two point five
	DC110V	one point six
	DC220V	zero point two five

Outline and installation dimensions