The compact power contactor 3RT20181BB41 from Siemens is offered for the performance range up to 10 HP at AC-3/480 V. The SIRIUS power contactor 3RT20181BB41 from Siemens uses a control supply voltage of 24 V DC and features an NO contact as auxiliary contact as well as a practical screw-type connection. In size S00, the power contactor 3RT20181BB41 is suitable for all load feeders with the circuit breakers 3RV2011 and 3RV2311. The power contactor 3RT20181BB41 is used in automation and control technology, particularly to control motors and switch on electrical heating systems.
| Automation24, Inc. | |
|---|---|
| Product Category | Motor Starters and Contactors |
| Product Name | Main contactor Siemens SIRIUS 3RT20181BB41 |
| Control Voltage | 24 volts |
