Siemens 3RT2024-2BB40 is a three-pole general-purpose power contactor from the SIRIUS 3RT2 family, designed for AC-3e/AC-3 motor switching with a 12 A nominal current rating and a 5.5 kW / 400 V capacity. The coil is 24 V DC, and the device includes one auxiliary contact (1 NO + 1 NC) for control circuits. It uses spring-loaded terminals for secure, vibration-resistant wiring and is offered in size S0. This configuration is intended for motor control in industrial control panels, providing reliable start/stop functionality for motors in automation applications.
