stand-alone assembly support for 3RU21/3RB30/3RB31/3RR2 Size S0 Stand-alone installation Main ...
Surge suppressor, RC element, 127...240 V AC, 150 ... 250 V DC, for motor contactors Size S0, ...
RC element, 127...240 V AC Surge suppressor for attaching on contactors Size S3 3RT2946-1CD00 | ...
Auxiliary switch on the front, 3 NO + 1 NC Current path 1 NC, 1 NO, 1 NO, 1 NO for 3RH and 3RT ...

