Safe Round Button Wall Telephone Noise-proof Telephone for Petrochemical Industry, IIC Level, Glass Reinforced Plastic Shell

Package includes: 1 piece of telephone

The product will be upgraded constantly, the appearance and color may be changed, please don’t mind. And take a consideration before place the order if you have request for color or appearance.

HBZ (GK) Mine-used intrinsically safe button explosion-proof telephone (IIC level) (glass reinforced plastic shell)

1. Scope of application and product functions

●Hazardous places with explosive gas mixtures: Zone 0, Zone 1, and Zone 2

●Explosive gas mixture: IIA, IIB, IIC ●Temperature group: T1-T6

●Indoor and outdoor The phone is intrinsically safe, with ordinary phone functions, used for communication with coal mines, underground, etc. Connect with the switch to form an explosion-proof communication system.

2. Main technical parameters:

Model: HBZ (GK) Mine-used intrinsically safe button explosion-proof telephone (IIC level)

Ringing voltage: ≤48V

Ringing current: ≤25

Explosion-proof mark: ExdI

Protection level: IP56

Dimensions; 260×180×120

ABS engineering glass fiber reinforced plastic shell