Siemens 3RT2015-2BB42 Contactor

Siemens 3RT2015-2BB42 is a three-pole power contactor designed for AC-3 and AC-3e duty, making it well-suited for starting and stopping small to mid-size three-phase motors in equipment such as conveyors, pumps, and machine tools. It uses a 24 V DC coil to energize the device from low-voltage control circuits, and is rated for a load current of 7 A with a motor power rating up to 3 kW at 400 V. The unit includes one NC auxiliary contact for control logic or interlocking and features spring-loaded terminals for secure, vibration-resistant wiring. Its compact S00 size supports easy integration into tight control panels and modular assemblies. This Siemens contactor provides a reliable, space-efficient solution when you need precise three-pole switching with an auxiliary contact in industrial automation applications.