HAG-1E/T Explosion Proof Auto-Telephone:
China HAG-1E/T Explosion Proof Auto-Telephone:
HAG-1E/T Explosion Proof Auto-Telephone
1)Chapter 1 of Part 4 of the “ Steel Ship Classification Rules" of the China Classification Society:
2)YD/T729-94 method for automatic exchanger network access;
3)GF002-9002.4 technique specification for automatic exchanger equipments in technical ministry of posts and tele communication
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Colour:Dull black
Shell material: ABS
Cable gland: 1-PG16(Copper)
Explosive-proof Grade: Ex db ib IIC T6 Gb
Ringing loudness: >75dB
IP rating: IP66
Setused with HA-1 IS barrier
Headphone line 1.5m there are special requirements needs to beindicated





