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with remote-tripping function

Switches in the FT design enable remote RCCB testing. An auxiliary contact also signals tripping of the circuit-breaker.

with remote-tripping function

Switches in the FT design enable remote RCCB testing. An auxiliary contact also signals tripping of the circuit-breaker.

Is a two- or four-pole residual current circuit-breaker required?

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Technical informations

Switches in the FT design enable remote RCCB testing. An auxiliary contact also signals tripping of the circuit-breaker.