Main contactor Siemens SIRIUS 3RT2015-1BB42
The compact power contactor 3RT2015-1BB42 from Siemens is offered for the performance range up to 3 kW at AC-3/400 V. The SIRIUS power contactor 3RT2015-1BB42 from Siemens uses a control supply voltage of 24 V DC and features an NC contact as auxiliary contact as well as a practical screw-type connection. In size S00, the power contactor 3RT2015-1BB42 is suitable for all load feeders with the circuit breakers 3RV2011 and 3RV2311. The power contactor 3RT2015-1BB42 is used in automation and control technology, particularly to control motors and plants and switch on electrical heating systems.