Complete round key lock units from the Siemens 3SB3 series comprising of actuator, body and contact block, available in either metal or plastic.
2 switch positions
PHASE OUT NOTIFICATION
This product is in obsolescence mode and is due for discontinuation by the manufacturer. We recommend that you review the new pushbutton range SIRIUS ACT which is the alternative range proposed by the manufacturer. Please refer to the 3SB3 / SIRIUS ACT cross-reference guide located in the technical reference section.
