Siemens 3RW55261HA16

The Siemens 3RW55261HA16 is a soft starter from the Sirius 3RW55 series designed to provide smooth motor startups with an integrated bypass function. It supports three-phase motors with a power rating of 37 kW (50 HP) and operates at supply voltages ranging from 200 to 690 VAC, suitable for both 50 and 60 Hz systems. Control voltage options between 110 and 250 VAC offer flexible integration, while screw terminals ensure secure connections. The unit is engineered for wall mounting and includes multiple digital inputs and outputs—four digital inputs, four digital outputs (three SPST normally open, one SPDT changeover)—plus an analog output capable of 4-20 mA or 0-10 VDC signals. This configuration allows for precise control and monitoring in industrial motor control applications. The Siemens 3RW55261HA16 soft starter is available through BSP Automation, providing reliable solutions for your motor control needs.