Wires, Cables & Cable Assemblies
25 amp 4P Automatic Residual Current Circuit Breaker with 630A High breaking capacity
NGPL
Description
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25 amp 4P Automatic Residual Current Circuit Breaker with 630A High breaking capacity
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Speci?cation and Feature
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# ?Provides protection against earth fault/leakage current and function of isolation
# ?High breaking current withstand capacity
# ?Applicable to terminal and pin/fork type busbar connection
# ?Fire resistant plastic parts endures abnormal heating and strong impact
# ?Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
# ?Independent of power supply and line voltage, and free from external interference, voltage fluctuation
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Technical Data
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Mode | Electro-magnetic type, electronic type |
Residual current characteristics | A, AC |
Pole No. | 2, 4 |
Rated making and breaking capacity | 630A |
Rated current(A) | 25, 40, 63 |
Rated voltage | 240/415V AC |
Rated frequency | 50/60Hz |
Rated residual operating current IΔn(mA) | 10, 30, 100, 300, 500 |
Rated residual non operating current IΔno | 0.5IΔn |
Rated conditional breaking current Inc | 3000A |
Rated conditional residual breaking current IΔc | 3000A |
Tripping duration | Instantaneous tripping≤0.1s |
Residual tripping current range | 0.5IΔn~IΔn |
Electro-mechanical endurance | 4000 cycles |
Connection capacity | Rigid conductor up to 25mm2 |
Connection terminal | Screw terminal |
Pillar terminal with clamp |
Fastening torque | 2.0 Nm |
Installation | On symmetrical DIN rail 35mm |
Panel mounting |
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WENZHOU HUAJIA ELECTRICAL EQUIPMENT CO.,LTD.
Mini Circuit Breaker,Molded Case Circuit Breakers,Residual Current Circuit Breaker
Address: No.311, Latitude 15 Road, Yueqing Economic Development Zone, Zhejiang province, China. 325600.,
Zhejiang , Zhejiang
China, 310000
Tel: 86-577-62779779
Fax: 86-577-62779118
