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Air circuit Breaker

Rated current In(A): 630A-6300A

Frame current (A): 1000A-6300A

Frequency (Hz): 50

Poles (P): 3/4

Rated voltage Ue(V): 400/690

Rated insulation voltage Ui(V): 800V/1000V

Rated impluse withstand voltage Uimp(V): 8KV/12KV

Rated limited short-circuit breaking capacity Icu(kA): 400V:50-120 690V:30-80

Rated operation short-circuit breaking capacity Ics(kA): 400V:35-80 690V:25-70

Rated short-time withstand current Icw(A): 400V:35-85 690V:25-65

Electrical life (times): 300-6500

Mechnical life(time): 3000-30000

Installation type: Draw-out/Fixed

Ambient temperature：-10℃~40℃ (Except special order products)
Altitude：≤2000m
Pollution grade：Ⅲ
Installation position：Vertical installed angularity not exceed 5 ̊
Environmental protection：Most of parts use recyclable and degradable materials

superior performance: Stable and reliable performance, superior performance, can be applied in a variety of environments.
small size and light: Small size, easy to carry and store, convenient to use and with good performance.
strong and durable: Each part of the circuit breaker is made by strong and durable material for guaranteed quality.
working conditions: The circuit breaker wiring has good functions and can be used to automatically cut off in cars, boats, fishing, etc.
compatibility: Stable performance, quick response, high efficiency and reliable operation.

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Air circuit Breaker

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Air circuit Breaker

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