1. Application
The Residual Current Device SML9 is in conformity with the standard of IEC61008.It can cut offthe fault circuit immediately on the occasion of shock hazard or earth leakage of trunk line. Thus it issuitable to avoid the shock hazard and fire caused by earth leakage.PFIM RCD is mainly suitable forusing in varieties of plants, enterprises, buildings, constructions, commerce, guesthouses and families.It can be used in circuits of 1 phase 230V and 3 phases 400V 50/60Hz.
2. Specification
| Number of Poles |
2P, 4P |
| Rated Current (A) |
16, 20, 25, 40, 50, 63 |
| Rated Residual Operating Current (In)(mA) |
30, 100, 300, 500 |
| Rated Residual Non-operation Current (Ino)(mA) |
≤0.5In |
| Rated Voltage (V) |
AC 230/400 |
| Residual Current Off-time |
≤0.1S |
| Short Circuit Capacity (Icu) |
3000A |
| Endurance(times) |
≥4000 |
| Protection Degree |
IP20 |
Audited Supplier 
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