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ECLASS BASIC 12.0 (en)
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- 27 Electric engineering, automation, process control engineering
- 27-14 Electrical installation, device
- 27-14-22 Residual current protection system
- 27-14-22-01 Residual current circuit breaker (RCCB)
- 27-14-22-07 MCB/RCCB combination
- 27-14-22-10 Residual current circuit breaker (RCCB) module
- 27-14-22-11 Residual current circuit breaker (RCCB) with auxiliary device
- 27-14-22-12 Residual current transformer
- 27-14-22-13 Earth leakage circuit breaker with auxiliary device
- 27-14-22-14 Arc detection system
- 27-14-22-90 Residual current protection system (unspecified)
- 27-14-22-91 Residual current protection system (parts)
- 27-14-22-92 Residual current protection system (accessories)
Classification: 27142200 [AFZ584010]
Preferred name | 27-14-22 Residual current protection system |
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Definition | Safety devices which prevent dangerous high fault currents to ground and thus contribute significantly to the reduction of life-threatening electrical accidents in low-voltage grid. They are basically preceded by the usual over-current protection devices and installed in addition to those in low-voltage distribution |
Keywords | Fault-current circuit breaker Personal protection device |
IRDI | 0173-1#01-AFZ584#010 |
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