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The 3RV2901-2E is a critical plug-in auxiliary contact from Siemens, designed for seamless integration with the SIRIUS line of circuit breakers and motor starters. This high-reliability component features a 1NO + 1NC (Normally Open and Normally Closed) contact configuration, ensuring comprehensive status feedback. It utilises robust cage clamp terminals for secure, vibration-resistant, and maintenance-free electrical connections, making it ideal for use across broad operating temperatures in industrial control panels.
Utilising the 3RV2901-2E auxiliary contact significantly streamlines installation with its quick plug-in interface, saving time and effort on wiring. It provides instantaneous, accurate digital and analogue signalling of the main switch status, which is vital for effective interlocking mechanisms and advanced diagnostic functions in automated systems.
For more information please check the datasheets.
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£ 0.000