100A Electronic Leakage Circuit Breakers OFF Phase Over Current Switch MCCB
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...mixed with the protection functions of phase failure, over-current, short circuit faults, able to provide the automatic protection for the motors under AC 380V, 50Hz, also used to start motor non-frequently, further to some degree, ......
Sichuan Baikong Electric Technology Co., Ltd.
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Mcb Din Rail 4P 100A 125A Miniature Circuit Breaker
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...household switch 63A 80A 100A 125A miniature circuit breaker 4P circuit breakers General DZ47-125 (NC) series high breaking miniature circuit breaker is used in lighting and motor protection system with protections of short circuit and over load. It mainly......
WENZHOU SANTUO ELECTRICAL CO.,LTD.
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OEM Electric Generator Circuit Breaker NF 100A CW 3P Circuit Breaker MCCB
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...steady and reliable property, reasonable structure, beautiful style, small volume, etc. This breaker applies to the circuit with AC50/60Hz, rated insulation voltage 660v, max. rated current 800A as on-off operation, and take effect, it also can be used as...
YUEQING WINSTON ELECTRIC CO.,LTD.
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Indoor Vacuum Three Phase Circuit Breaker 40.5 KV High Voltage 2000A-4000A/31.5kA
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... switch equipment . As grid Equipment and Electrical Equipment in Industrial and Mining Enterprises . Lend Itself to frequent Opration on Rate Voltage and Opening short Circuit Current . 2. The circuit breaker adopts an...
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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NBSM7-100 100A Three Pole Circuit Breaker 100 Amp Over Current Protection
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NBSe NBSM7-100 Series 3P 100A Plug-in type circuit breaker,100 amp circuit breaker Description: The NBSM7-100 Plug-in type breaker is characterized by compact design, light weight, elegant appearance, high breaking capacity, swift releasing, long service ......
Wenzhou New Blue Sky Electrical Co.,Ltd
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100A Contact Resistance Circuit Breaker Testing Equipment Ultralight 5.6kg
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100A Contact Resistance Meter Model: CRM-100 Contact Resistance Meter CRM-100 can provide test current up to 100A subject to the load resistance and supply voltage, which is suitable for testing circuit breaker contacts, switch contacts, busbar joints or ......
HAOMAI ELECTRIC TEST EQUIPMENT CO.,LTD
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Automatic Reclosing 100A 11kv Outdoor Circuit Breaker High Voltage VCB
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... voltage peak 75 kV Rated current 100 A Short circuit breaking capacity 31.25 kA Frequency 50 Hz International Standards IEC 62271-111-2019 Product description: A vacuum circuit breaker is a high-voltage electrical device that uses vacuum as an...
XIAN XIWUER ELECTRONIC AND INFO. CO., LTD
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LW36-110KV 126KV 132KV 145KV Outdoor 3 Phase Circuit Breaker
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...developed byour company. The circuit breaker has a great improvement in the principle of arc extinguishing compared with the conventional pressuregas type sulfur hexafluoride circuit breaker. It fully utilizes the blocking effect of the arc to increase the...
Xi'an Xigao Electricenergy Group Co., Ltd.
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32 Amp 40 Amp 63 Amp RCD Three Phase Circuit Breaker 415V
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...Circuit Breaker 415V 63A 3 Phase Circuit Breaker Product Description: Electrical Features: Mode Electromagnetic Type(wave form of the earth leakage sensed): B Rated current In 25,,40A,63A Poles 4P Rated voltage 4P 415V~ Insulation voltage Ui 500V Rated frequency 50/60Hz Rated residual operation current(I△n) 30mA Rated residual making and breaking capacity (I△m) 500(In=2540A) 630(In=63A) Short-circuit......
Chengdu Heiu Technology Co., Ltd.
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100A 200A Automatic Circuit Breaker Analyzer Loop Contact Resistance Tester
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ZXHL-100A loop resistance tester Product Description Introduction The ZXHL-100A circuit resistance tester is designed according to the People's Republic of China Electric Power executive standard DL/T845.4-2004, using the combination of high frequency ......
Wuhan GDZX Power Equipment Co., Ltd
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