QGL Series Last-Trennschalter 125A

.Made of unsaturated polyester resin,excellent performance of flame resistant,dielectic performance ,safe operation,resist carbonic performance and resist impact performance. .Parallel double gap contact possesses self cleaning functions. .All the contact materials are copper alloy plated with silver , and across two separation contact surfaces. .This kind mainly suitable for AC 50Hz,rated voltage to 660V.DC rated voltage up to 440V,rated current up to 3,150A. .High capability of extingushing electric arc. .Large clearance of insulation.