Explosion Proof Tapping Machine

We are offering explosion proof tapping machine.
Working scope & application
suitable for the coal mine working places which with mixture gases such as methane and coal dust .
Working as a low voltage switch control explosion-proof electrical appliances and other small audio equipment and lighting signal device connected and breaking, in ac 50 hz, the voltage to 127 v power supply circuit,and also can be used as signal dotting device of mine hoisting system.
Technical parameters
item specification
rated voltage 127v
rated current 4.5a
max cable diameter φ10.5 mm
contact endurance 100 million time
working power 50hz
overall dimension 250*120*135mm