Siemens 3RK1922-2BQ00 Plug

Siemens 3RK1922-2BQ00 is a power jumper plug that acts as an energy bridge connector between the ET 200pro maintenance switch module or motor starter and another motor starter, enabling 400 V power transmission within Siemens automation installations. Also known as an energy bridge connector (Energiebrückenstecker), this part is designed for interior panel connections in ET 200pro networks. The unit weighs 0.19 kg and features front protection rated IP20 with finger-safe access. It is specified for operating temperatures from -25 °C to 55 °C and for storage from -40 °C to 70 °C. The 3RK1922-2BQ00 carries multiple approvals, including CE, UKCA, UL, EAC, and RCM, indicating its acceptance across major markets. As a dedicated Siemens accessory for power transmission in ET 200pro systems, it reduces wiring complexity by providing a ready-made link between motor starters, compatible with the associated Siemens motor-start/maintenance switch hardware within modular control panels.