HS-2E Explosionproof Batteryless Telephone Wall Mounted:
China HS-2E Explosionproof Batteryless Telephone Wall Mounted:
HS-2E Explosionproof Batteryless Telephone Wall Mounted
1)Chapter 2 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:

Capacity:1 User/6User/12User
Colour:Surface dull black
Shell material: Aluminum
Cable gland: PG25 ,PG16(Stainless steel)
Power supply: DC24V±10%
IP rating: IP22
Explosive-proof Grade: Ex ib IIC T4 Gb





