Siemens SIRIUS 3RW Soft Starter, , 11 kW, 480 V ac, 3 Phase, IP20

This Siemens soft starter is ideal for use with three-phase motors. It allows for the gradual release of current to smooth the transition into each phase. You can attach it to a wide array of equipment as it uses a supply voltage range between 200V AC and 480V AC. The unmissable reset button lets you easily restart it manually after use. Connect this device to a compatible motor using a cable up to 300m in length, enabling it to run smoothly even in demanding environments.

• Integrated bypass contacts minimise heat output and prevent overheating
• Operating temperature range of -25°C to +60°C makes it usable in diverse settings
• Minimal 8W power loss conserves energy
• Screw and snap-on mounting lets you choose the best option for your setup

As well as regulating the stop and start-up mechanism of a motor, this soft starter can adjust the current limitation via a rotary switch on the front of the enclosure. It also provides protection from overload caused by excessive current or surge.