The 3RW5535-2HF04 is a failsafe soft starter designed for motor control applications. It operates within a voltage range of 200 to 480 V AC and can handle a current of up to 143 A, with a power capacity of 37 kW. The device features spring-type terminals and offers adjustable starting and stopping voltages, ranging from 20% to 100% and 50% to 50%, respectively. It provides a customizable start-up ramp time from 0 to 360 seconds and is suitable for use in three-phase systems. The 3RW5535-2HF04 is part of the 3RW55 series, optimized for high-performance motor starting with fail-safe operation capabilities.

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***