Siemens Industrial Controls 3RU2126-1GB0 Relay 319847-401 reducing the risk of contact

reducing the risk of contact welding during peak summer demand

facilitating rapid installation and reliable electrical termination

and O-ring—you eliminate common failure points like scale-induced sticking or seat bypass

Refer to the service manual on the inner cover for the fault code legend

Siemens Industrial Controls 3RU2126-1GB0 Relay 319847-401 reducing the risk of contactThe Siemens 3RU2126 1GB0 thermal overload relay is a critical protection component for S0 size contactors, specifically designed for current dependent protection of loads with normal starting conditions. Operating within a 4. 5 to 6. 3 Amp setting range, this SIRIUS terminal mounted relay provides reliable monitoring of phase failure and load imbalance. Engineered with Class 10 tripping characteristics, it ensures the security of three phase motors