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gm5 circuit breaker series model and meaning

gm5 isolating switch series model and meaning

applicable environment and installation condition

● altitude 2000 m and below；

● the surrounding medium temperature is not higher than 40 ℃ and no less than 5 ℃；

● can endure moist air (3) the influence of；

● resistant to salt spray mist (3) the influence of；

● ability is affected by mold (3)；

● under normal vibration can reliable work of the ship；

● in the absence of explosion danger of medium, and medium without enough to corrosive action on metals, and damage the insulation of conductive dust and gas；

● where there is no rain and snow hit。