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- Contact Person : Mr. Tang Tom
- Company Name : Zhejiang Hangpu Electric Appliance Co., Ltd.
- Tel : 86-0577-27871266
- Fax : 86-0577-27871263
- Address : Zhejiang,yueqing,No.55 Changcheng road, LiuShi ,YueQing city,ZhengJiang,China
- Country/Region : China
- Zip : 325604
Residual current operated circuit breaker WCM30L 4P
Product Detailed
Related Categories:Circuit Breakers
Detailed Product Description
WCM30L series residual current operated circuit breaker applied in the circuit of rated voltage 380(400)V,50Hz as the protection of direct ground and indirect ground (In30mA). They can prevent the fire danger come from the insulations spoil. The circuit breaker has the protection of overload,short circuit and lack of voltage.
Model | WCM30L-100 | WCM30L-225 | WCM30L-400 | WCM30L-630/800 | |||
Frame grade current(A) | 100 | 225 | 400 | 630/800 | |||
Rated current(A) | 10,16,20,32, 40,50,63,80, 100 | 100,125,140, 160,180,200, 225 | 200,250,315, 350,400 | 400,500,630, 700,800 | |||
R. insulating voltage(V) | 660 | ||||||
R. voltage(V) | 380 | ||||||
Arc distance(mm) | 0 | ||||||
R. ultimate breaking capacity | 35(Type S only) | Type S 50; Type H 65 | |||||
Lifetime(times) | ON | 1500 | 1000 | 1000 | 500 | ||
OFF | 8500 | 7000 | 4000 | 2500 | |||
R.residual operated current In(mA) | Non-delay type | (adjusted)30/50/100/200/300/500 |
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Delay type | (Unadjusted)50/100/200/300/500 |
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R. residual failure current (mA) | Ino=In/2 | ||||||
Pole | 4P or 3P and 4 lines | ||||||
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