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1.
General Description
The F2 ... 230V CM4 remote actuator is a retro-fittable motor-driven remote control device for residual
current circuit-breakers in the F204 product range. It is thus possible to connect or disconnect residual
current circuit-breakers as well as to trip RCCBs from a remote location.
The current switching position of the activated RCCBs can be signalled using relay switching contacts
that are integrated in situ. In each case there is a normally open contact with a shared common pole
available for the possible positions "connected, "tripped" and "disconnected".
The F2 ... 230V CM4 can be de-activated with the aid of the rotary switch on the enclosure cover, so
that it cannot be accidentally activated from a remote location, e. g. during maintenance work at the
distribution board. The F2 ... 230V CM4 may optionally also be operated in automatic mode, whereby
15 seconds after a trip occurs the automatic reconnection is carried out.
Note: According to the standard DIN VDE 0100-530, automatic reconnection is only permitted in areas
that can only be accessed by persons who have electrical training and trained electrical technicians.
The relevant operating status of the remote actuator is indicated by a green LED on the enclosure
cover.
2.
Installation and Commissioning
Installation may only be carried out by an authorized, trained electrical technician.
For mounting the F2 ... 230V CM4 remote actuator the latter is placed to the left, and next to, the
residual current circuit breaker. The two devices are then pushed together so that the toggle of the
residual current circuit breaker is encompassed by the drive actuator of the F2 ... 230V CM4 and both
devices are securely snapped together by the two snap-on clips.
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clip
Actuator
Toggle
clip
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