Siemens 3RW4436-6BC45

The Siemens 3RW4436-6BC45 is a SIRIUS soft starter designed to handle motors up to 162A and power ratings around 110 kW when connected inside a delta configuration. It supports motor sizes up to 200 kW at 400-600 VAC, making it suitable for a range of industrial applications. This model operates at 230V and features AC screw terminals for secure and reliable wiring connections. While this soft starter has been succeeded by the newer SIRIUS 3RW5 series, the preferred replacement model is the 3RW5536-6HA16. BSP Automation offers this product, providing an accessible option for those looking to integrate or upgrade motor starting solutions.