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LW46 Outdoor Sf6 HV AC circuit breaker

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LW46 Outdoor Sf6 HV AC circuit breaker

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Circuit breaker

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Product description

LW46-72.5/126 Series outdoor SF6 HV AC circuit breaker is high transmission and transformation electric equipment at rated voltage of 72.5/126kV, three-phase, AC 50Hz. It is applicable for opening and closing rated current, fault current and circuit conversion, so as to protect electric system. Moreover, three-phase quick automatic reclosing operation is available for equipment, and it also can be used as connecting circuit breaker.

The product adopts self-contained arc extinguish principle and be equipped with safe & reliable spring operation mechanism with excellent open & close capacity, reliable insulation, high current flow capacity and long mechanical endurance etc.