3RA2423-8XF32-2AL2 SIEMENS

The 3RA2423-8XF32-2AL2 Siemens contactor assembly is specifically designed for star-delta (wye-delta) starting applications, providing a reduced-voltage starting method for AC motors. This assembly is suitable for AC-3 utilization category, with a power rating of 11 kW at 400 V. It operates on a 230 V AC control voltage at 50/60 Hz. The contactor assembly features a 3-pole configuration and is size S0, making it compact and suitable for various panel installations. It utilizes spring-type terminals for quick, secure, and vibration-resistant connections. Electrical and mechanical interlocks are integrated to ensure safe and reliable operation by preventing simultaneous closure of incompatible contactors. The assembly includes 3 normally open (NO) and 3 normally closed (NC) auxiliary contacts, providing additional flexibility for control and monitoring circuits. This comprehensive design ensures efficient motor starting and protection, enhancing the overall performance and lifespan of the motor system. The robust construction and integrated features make it a dependable solution for industrial applications requiring star-delta starting.