Equipment kit for extending an existing power supply (in the NAR on a device stand) for the iMSys by a 2nd overcurrent protection device., Included in delivery:, 1x overcurrent protection device LS switch B10A 25kA 1-pole, 1x access wiring for overcurrent protection device, 2x busbar connection terminal 16qmm for N conductor and access wiring of the overcurrent protection device, 1x installation instructions