Description
The Siemens 3RT1075-6NB36 is an industrial SIRIUS 3RT1 contactor, engineered for robust and reliable performance in high-power switching applications. This substantial 3-pole contactor is designed with a 24V coil, ensuring compatibility with standard control voltages, and boasts an impressive 400A rating, capable of managing loads up to 200kW. It features a versatile auxiliary contact arrangement, including 2 normally open (NO) and 2 normally closed (NC) contacts, providing extensive functionality for control and signaling circuits. The Siemens 3RT1075-6NB36 offers exceptional durability and safety with a 1kV voltage rating.
Built to the rigorous standards of the SIRIUS line, this contactor is constructed for longevity and resilience in challenging industrial environments. Its advanced arc-quenching technology ensures safe and rapid interruption of electrical circuits, protecting both the contactor and the connected equipment. The Siemens 3RT1075-6NB36 is designed for easy installation and maintenance, contributing to reduced downtime and increased operational efficiency.
This heavy-duty contactor is ideal for a wide range of applications, including large motor starting, power distribution, and industrial process control where high currents and voltages are present. Its robust design and high switching capacity make the Siemens 3RT1075-6NB36 a dependable choice for critical industrial operations.
Choose the Siemens 3RT1075-6NB36 for a professional-grade industrial contactor that delivers superior performance, safety, and reliability. Its advanced features and robust construction make it an essential component for any industrial electrical system requiring dependable power control. Invest in this high-quality Siemens contactor for operational excellence.







