Automatic Protection Device – UAZ-VA Circuit Breaker RN for Mining Applications

UAZ-VA is designed for switching on (switching off) and protection against short circuits of automatic devices, signalling and lighting in underground mine workings of mines and mines, non-hazardous by gas and dust according to the marking, GOST 24754-2013, GOST 30852.20-2002. UAZ-VA has a mine normal version in accordance with GOST 24754-2013 and insulation level PH1 in accordance with GOST 30852.20-2002. The degree of protection of the UAZ-VA shell from external environmental influences corresponds to IP54 in accordance with GOST 14254-2015 (IEC 60529:2013).

UAZ-VA has a welded metal housing. An automatic circuit breaker is mounted inside the case. The cover is equipped with a control knob that allows switching the circuit breaker on and off, as well as blocking the opening of the cover in the on position.

The enclosure has a grounding clamp for earthing the input cables and the enclosure itself.