Siemens 3RT2037-1AC20 S2 Power Contactor - 65A, 30kW, 24V AC

The Siemens 3RT2037-1AC20 is a high-performance 3-pole power contactor designed for AC-3e/AC-3 applications, capable of handling 65 A and 30 kW at 400 V. This specific model operates with a 24 V AC coil, suitable for standard AC control circuits. It includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for basic control and signaling functions. The main circuit connections are made via screw terminals, ensuring secure power delivery, while the control and auxiliary circuits use spring-loaded terminals for ease of wiring. This contactor is built in frame size S2.

This contactor is engineered for robust operation in motor control applications, power switching, and general industrial automation tasks. Industries benefiting from this part include manufacturing plants, food processing facilities, and building automation systems where reliable power switching is critical. Its 65A rating and 30kW capacity at 400V make it suitable for medium to heavy-duty applications.

Stanlo Automation, a veteran-owned distributor specializing in surplus industrial automation components, offers the Siemens 3RT2037-1AC20. We are committed to providing quality parts and excellent service to keep your operations running smoothly. Source your Siemens contactors from Stanlo for cost-effective solutions and dependable supply.