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- Contact Person : Mr. Philip
- Company Name : Zhejiang FUWO Electric Appliance Co., Ltd.
- Tel : 86-577-62871322
- Fax : 86-577-62871322
- Address : Zhejiang,Wenzhou City,#18, ChangXin Rd., NorthBaiXiang Industrial Zone, Wenzhou, China
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- Zip : 325603
5SM1 Residual Current Circuit Breaker
Product Detailed
Related Categories:Circuit Breakers
Detailed Product Description
| Application | |
| 5SM1 series RCCB apply to in AC circuit of frequency of 50/60Hz, rated voltage up to 415V, rated current up to 80A. It is mainly used as an indirect contact protection for human. It also can be used to prevent against the fire danger caused by earth fault current owing to equipment insulation damage. When the protective measures of the electric shock are out of work, the RCCB whose rated residual operating current less than 30mA can serve as the supplementary protection for an direct contact, but it can be used as the sole direct contact protection. They conform to IEC61008. |
| Specifications | |
| Number of Poles | 2P, 4P |
| Rated Current (A) | 16, 20, 25, 32, 40, 50, 63, 80 |
| Rated Residual Operating Current (ln)(mA) | 30, 100, 300, 500 |
| Rated Residual Non-operation Current (lno)(mA) | ≤0.5ln |
| Rated Voltage (V) | AC 230/400 |
| Residual Current Off-time | ≤0.1S |
| Short Circuit Capacity (Icu) | 3000A |
| Endurance | ≥4000 |
| Protection Degree | IP20 |
