Siemens 3RT1055-2AB36 SIRIUS Contactor 55 A 24 V AC Coil

The Siemens 3RT1055-2AB36 is a high-quality SIRIUS 3RT10 series contactor designed for reliable switching of motors and power circuits in industrial automation systems. Rated at 55 A AC-3 and featuring a 24 V AC control coil, this 3-pole contactor ensures safe and efficient operation for motors up to 30 kW (400 V). Built with screw terminal connections, it offers easy installation and robust electrical contact performance even under demanding conditions. The compact modular design allows straightforward integration with overload relays, auxiliary contacts, and other SIRIUS components. It complies with IEC and UL standards, ensuring dependable performance, long electrical life, and minimal maintenance. Ideal for control panels, machinery, and motor control centers, the Siemens 3RT1055-2AB36 delivers precision, safety, and durability — a trusted solution for industrial motor switching applications worldwide.