Siemens Contactor 3RT1055-6AP36 – 75 kW, 150A, 230V AC, 2NO+2NC

The Siemens 3RT1055-6AP36 contactor is designed for industrial applications requiring reliable switching of high-power loads. It features a rated power of 75 kW, a nominal current of 150 A, and operates at 220–240 V AC with a frequency of 50/60 Hz. The contactor has 3 main poles and is equipped with auxiliary contacts: 2 normally open (NO) and 2 normally closed (NC). This robust component ensures long service life and stable performance under demanding conditions, making it suitable for motor control, lighting, and general electrical distribution in industrial environments.