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Reskdual Current Circuit Breaker

• Company Name:Shanghai No.3 Switchgear Factory
• Posting Date:  October-10-2008
• Category:  Electrical Equipment & Supplies
• Contact Person:Mr Sales
• Tel Number:  86-21-59421941
• Fax Number:  86-21-59460815
• Website:http://www.3kswitchgear.com/gs2.asp

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Address:Shanghai No.3 Switchgear Factory, Shanghai, China.
Zip:202157
RESIDUAL CURRENT CIRCUIT BREAKER

3KMIL(DZl27L) Series Residual Current Circuit Breakers are suitable for electric circuit with rated voltage 400V,rated current up to 63OA,used to distribute electric energy and to protect against earth leakage,over load and short circuit of the circuics and source devices,as well as to switchover the circuit unfrequently under normal operation conditions. High shortcircuit breaking capacity;extensive selection range of residual operating current;residual operating time divided into instantaneous tripping type and time-delay tripping type,suitable for leakage stepping protection in low-voltage power system.

Reference standards : 　GB14048.2　 IEC947-2　　　　GBl4048.4　IEC947-2　　　　GB6289　IEC755

Residual Current

Moulded Case Cir

Reskdual Current

Frame Circuit Br

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