Siemens 3RW40272TB04

The Siemens 3RW40272TB04 is a SIRIUS soft starter designed for smooth motor startups and reliable protection. It supports motors up to 15 kW at 400 V and is rated for 32 A, making it suitable for a variety of industrial applications. This soft starter operates efficiently within a temperature range up to 40 degrees Celsius and can handle voltage inputs from AC 200 V to 480 V. Built-in features include thermistor motor protection to guard against overheating, as well as spring-loaded terminals for secure and straightforward wiring. Distributed through BSP Automation, this soft starter offers a dependable solution for controlling motor acceleration and reducing mechanical stress during startup.