Link module for 3RV2011 and 3RW3.1
The Siemens 3RA2911-2G is a SIRIUS link module that provides the electrical and mechanical connection between a 3RV2011 circuit breaker and a 3RW3.1 soft starter or contactor assembly. Rated for the S00 frame size, it clips onto a DIN rail and uses spring-type terminals for tool-free wiring — a time-saver during panel build-out.