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Home > News
Mar 2026
The SIEMENS 3RT2944-5NF31 is a modular accessory for the Siemens SIRIUS 3RT contactor series. It is an auxiliary contact block or a mechanical interlock kit designed to extend the functionality of the base contactor, providing additional control contacts for signaling or safety interlocking in motor control circuits.
The SIEMENS 3RT2934-5AV61 is a magnetic contactor from the Siemens SIRIUS 3RT series. It is a robust and reliable electromechanical switching device designed specifically for the control and protection of three-phase electric motors and other high-power industrial loads.
The SIEMENS 3RT2926-1QT00 is a modular accessory from the Siemens SIRIUS 3RT contactor system. It is designed as an auxiliary contact block or a mechanical interlock attachment, used to expand the functionality of a base contactor by adding supplementary control contacts or providing safety interlocking features.
The SIEMENS 3RT2916-4BA32 is an accessory from the Siemens SIRIUS 3RT contactor series. It is most likely an auxiliary contact block or a mechanical interlock module designed to enhance the functionality and versatility of the base contactor, providing additional control contacts for signaling, interlocking, or safety functions.
The SIEMENS 3RT2637-1AV05 is a magnetic contactor from the Siemens SIRIUS 3RT series. It is a robust, electromechanical switching device engineered for reliable remote control of three-phase electrical circuits, with its primary application being the start, stop, and protection of electric motors in industrial and commercial settings.