Accessories
4.8 Residual current devices
3VA molded case circuit breakers with IEC certificate
412 Manual, 03/2019, A5E03603177010-03
In the event of a fault, the side mounted residual current device employs a residual current
release (RCR) to trip the molded case circuit breaker or switch disconnector. This release is
installed in the accessory compartment to the left of the handle.
The RCR and the connecting cable are included in the scope of supply of the side mounted
residual current device.
The release is connected to the "RCR" contacts on the residual current device via a plug-in
connection and receives a trip command if the residual current reaches or exceeds the
preset value.
Plug-in connection for RCR
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