WENZHOU SANTUO ELECTRICAL CO.,LTD.
Reputation is the first, quality is the priority.
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SONTUOEC brand B type ELCB 2P 4P 63 Amp 10KA 230V 400V 30mA Residual Current Circuit Breaker
Function and feature:
STID-B type B RCCB for which tripping is ensured as for type A and in addition for smooth D.C residual currents, residual D.C currents which may result from rectifying circuits and high frequency A.C residual currents STID-B type B tripping conditions for frequencies up to 1kHz are defined.
It provide:
Protection in the event of continuous fault current on three-phase networks generated by:
Controllers and variable speed drives
Battery charges and inverters
Backed-up power supplies
| Item | RCD ,RCCB ,ELCB |
| Model | B |
| Pole | 2P,4P |
| Rated making and breaking capacity:630A | Rated voltage: 230/400V AC |
| Rated frequency: | 50/60Hz |
| Rated residual operating current | 30mA,100mA,300mA |
| Tripping duration | instantaneous tripping 0.1s |
| Standard | SAA , CE CB ISO9001 |
| Rated current(A) | 16,25,32,40,63A |
| Installation | 35MM DIN RAIL |
Approvals: CE,CB, SAA, ISO9001
