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التلقائي معكوس الوقت اقية التبديلات IDMT حماية التيار الزائد
Automatic Inverse Time Protective Relays IDMT Overcurrent Protection Time overcurrent relays operate with a time delay, which is adjustable. For given setting, the actual time delay depends on the current through the relay coil. Higher current will cause a faster operation of the relay. The minimum ...
110V / 240V أكثر من حماية الجهد الرقمية ترحيل 30MA 50mA و75mA من 100mA
110V / 240V Over Voltage Digital Protection Relay 30mA 50mA 75mA 100mA Description: Purple Horn Earth Leakage Relay is a micro-mrocessor based electronic protection device designed to recognize current leakage to ensure the protection of electrical installations and persons against direct and ...
1P + N 10kA المتبقية قواطع دوائر 2 القطب مع أكثر من RCBO الحالي
1P+N 10kA Residual Circuit Breaker 2 Pole with Over Current RCBO Description: Residual circuit breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the ...
40 أمبير 16 أمبير MCB Economic Mini Circuit Breaker 1/2/3 / 4P single / double / three / four poles 1/3/6/10/16/20/25/32/40/50 / 63a
40 amp 16 amp MCB Economic Mini Circuit Breaker 1/2/3/4P single/double/three/four poles 1/3/6/10/16/20/25/32/40/50/63a There're many types choice,when you place an order, pls specify you need as detail as possible, so we can price you quickly. Such as UKB1-63/1/C1 (Type,pole,curve,current). Purple ...