CBBJ series explosion-proof sound and light alarmDetailed product description：

Applicable environment and purpose
Zone 1 and Zone 2 hazardous areas.
Class IIA and IIB explosive gas environment.

Model meaning


Product Features
Cast aluminum alloy shell, surface sprayed with plastic.
Tempered glass cover, with strong impact resistance and available in red, yellow, blue and other colors.
Both steel pipes and cables can be used for wiring.
Meets the requirements of GB3836-2000 and IEC60079 standards.

Main technical parameters

Rated voltage (V)	Flash frequency	Sound intensity (dB)	Protection Rating	Explosion-proof marking	outer diameter of cable （Φ，mm）	Inlet thread (G ")
220V/50Hz	150/min	≥50	IP54	Exd II BT4	10-14	3/4

Example of appearance and installation

CBBJ series explosion-proof sound and light alarm