The 3RW4037-1BB04 is a soft starter designed for three-phase motor applications. It features integrated bypass contact system and thyristors, providing reliable motor control. The device requires a 24V AC/DC control supply and can be wall-mounted or cubicle-mounted, suitable for environments with ambient temperatures up to 40°C. With a rated output of 30 kW (approximately 40 HP) and an amperage capacity of 63 Amps, it offers overload protection and is compliant with ATEX standards. The soft starter includes screw terminals and is part of the SIRIUS 3RW40 series, making it suitable for controlling and protecting motors in various industrial settings.

Siemens is a global leader in industrial automation, digitalisation, and electrification, offering products such as PLCs, drives, industrial robots, and process control systems. Known for innovation and sustainability, Siemens’ technologies enhance efficiency, safety, and performance across industries like manufacturing, energy, and healthcare.

***CJS Automation is NOT an authorised distributor of Siemens***