Siemens RCBO – 5SU1356-7KK10
Remotely controlled mechanism (RC)
Remote controlled mechanisms are used for remote ON/OFF switching of miniature circuit breakers with or without RC unit, RCCBs, Siemens RCBOs or distribution board mounting switches, and also allow local manual switching of these devices Siemens 5su.
A tripped combination must be acknowledged prior to switching back on. In the event of a fault, the device combination of the type auto reclose device (ARD) attempts to switch on again up to three times. If the fault is still present, the combination remains disconnected. The remote controlled mechanism has an operating mode selector switch with the functions: ” Locked” , ” Manual” and ” Remote Switching” .
Selector RCBO switch position:
OFF (for units with 177 – 270 V): Power to the remotely controlled mechanism is switched off, blocked mechanically and can be sealed and/or locked. RCBO devices OFF: Only manual operation is possible. RC ON: Both manual and remote actuation (except for the Basic 12 – 48 V devices) is possible.
In the event that a device is tripped by a fault, the handle of the basic unit and remotely controlled mechanism switch to the OFF position. If, depending on the device version, the combination has been switched off, an attempt can be made to switch it on again via ARD or remotely. If the fault persists, the device combination is switched off and can only be switched on again manually on site.
Suitable adapters must be ordered so that the remote controlled mechanisms can be combined with the residual current circuit breakers, miniature circuit breakers, RCBO device and on/off switches
Siemens 5SU1356-7, KK10, RCBO, 6 kA, 1P+N, type A, 30 mA, C-Char, In: 10 A, Un AC: 230 V, rcbo connections