Residual Current Circuit Breaker (RCCBs / RCDs) - Safety Switches | Hager Australia

RCCBs / RCDs

Residual Current Circuit Breaker

Residual Current Circuit Breaker (RCCB) or ‘Safety Switches’ are designed to open a protected circuit automatically when the circuit leaks current to earth, greater or equal to the devices rated tripping current.

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Rated current
Type of pole
Rated residual operating current Idn
Residual current type
Rated conditional short-circuit current Inc according to EN61008-1