Siemens SIRIUS 3RT23 Contactor, 110 V ac Coil, 4-Pole, 140 A, 1NC + 1NO, 400 V

The Siemens advanced contactor is designed for heavy-duty applications, combines reliability with efficient performance. Engineered for AC-1 operational modes, it supports an impressive operational current, making it ideal for demanding industrial tasks. With robust technical specifications, including high surge voltage resistance and exceptional mechanical service life, this contactor ensures durability in various operational environments. Its compact design facilitates easy mounting and integration into existing systems, while its advanced features cater to diverse application needs. The product is optimised for energy efficiency, making it a responsible choice for environmentally-conscious operations.

Resistant to high surge voltages for durability
Flexible mounting options suit various needs
Minimised power loss enhances energy efficiency
Optimised control circuit characteristics for performance
Proven mechanical endurance for reliability