Residual current circuit breaker (RCCB)
RCCB series MDZ is designed to cut power off in less than 0.1 seconds in case dozemen circuit or flow of current out of the power circle. The latest technology in the preparation of the product enables long battery short circuit (6 ka).
- Description
- Additional information
Description
RCCB series MDZ is designed to cut power off in less than 0.1 seconds in case dozemen circuit or flow of current out of the power circle. The latest technology in the preparation of the product enables long battery short circuit (6 ka).
RCCB-series MDZ was developed and tested by standard IEC1008. It is used as a protection at home, industry, etc. uses electromagnetic mechanism and is used exclusively for ac voltage 230V/50Hz single-phase or 400V/50Hz three-phase.
Additional information
| Number of poles | 2 poles , 4 poles |
|---|---|
| Declared power (А) | 25, 40, 63 |
| Declared power of ground circuit (mА) | 30, 300, 500 |
| Ground circuit junction in which there will be no reaction | < 0.5 In |
| Declared voltage (V) | 230, 400 |
| Time of reaction in ground junction | < 0.1 sec |
| Durability while in short junction (А) | 6000 |
| Mechanic endurance (number of exclusions) | > 3000 |
| Degree of protection | IP20 |
| Certificate | Confirmed with SEMKO certificate by IEC1080 |