WENZHOU SANTUO ELECTRICAL CO.,LTD.
Reputation is the first, quality is the priority.
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The Residual Current Circuit breaker SONTUOEC RCCBs are the safest device to detect and trip against electrical leakage currents, thus ensuring protection against electric shock caused by indirect contacts. These devices must be used in series with an MCB or fuse which protects them from the potentially damaging thermal and dynamic stresses of any over currents. They also act as the main disconnecting switches upstream of any derived MCBs (e.g. domestic consumer unit)
STFP60 Series residual current circuit breaker is in conformity with the standards of IEC61008.It can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunkline.Thus it is suitable to avoid the shock hazard and fire caused by earth leakage.It can be used in circuits up to single phase 240V,three phase 415V,50 or 60Hz.
Technical Data
| Rated Current In | 63A, 80A,100A,125A |
| Poles | 2P(1P+N); 4P( 3P+N) |
| Rated Voltage Ue | 2P: 230V ; 4P: 400V |
| Rated Frequency | 50/60Hz |
| Rated Sensitivity | 30mA 100mA 300mA 500mA |
| Breaking capacity | 3KA, 6KA |
| Electrical Life | 4000 |
| Mechanical Life | 4000 |
| Protection Degree | IP20 |
| Certificate | CE CB SEMKO SAA |
| Guarantee | 18Months |
