Type B IP20 RCD Circuit Breaker 40A 3 Phase 4 Pole MCB Electromagnetic Mode
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RCCB Type B 40A AC 30mA 4pole 3phase RCD Circuit Breaker Technical Data: Mode Electromagnetic Type(wave form of the earth leakage sensed): B Rated current In 25,40,63A Poles 4P Rated voltage 4P 415V~ Insulation voltage Ui 500V Rated frequency 50/60Hz Rated......
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