CM1—160/4300B 125A - Schneider - Products - Easy Semiconductor Technology (Hong Kong) Limited 易擇半導體科技(香港)有限公司

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CM1—160/4300B 125A

The CM1-160/4300B 125A is a CM1 series molded case circuit breaker (MCCB) manufactured by Schneider Electric (or under license as part of their distribution portfolio). It is a 4-pole (4P) circuit breaker with 4 protected poles (4d) , meaning all four poles (including neutral) provide thermal-magnetic protection .

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Technical Specifications (Parameters) Parameter English Value Product Type Molded case circuit breaker (MCCB) Series CM1 Poles Description 4P (4 poles) Protected Poles Description 4d (4 protected poles, including neutral) Rated Current [In] 125 A Trip Unit Type Thermal-magnetic Breaking Capacity 35 kA at 415 V AC Rated Operational Voltage [Ue] 400 V AC Rated Insulation Voltage [Ui] 690 V AC Rated Impulse Withstand Voltage [Uimp] 8 kV Number of Poles 4 Mounting Type Fixed Connection Type Front connection Control Type Toggle (manual) Mechanism Stored energy mechanism (manual) Release Type Thermal-magnetic release Frame Size CM1-160 Breaking Capacity Code B (Standard breaking capacity) Release Code 4300 (4 poles protected, without auxiliary contacts) Standards IEC 60947-2, GB 14048.2 Application Industrial and commercial power distribution