Siemens Residual Current Circuit Breakers (RCCB)
- Siemens 5SM36466KK12, A 4-pole Residual Current Circuit Breakers (RCCB) that features instantaneous tripping at 300m A. Supply voltage is 400V AC & switching capacity is 0.8k A Siemens 5SM36466KK12 RCCB 4 Pin 63A 400V