"Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime"
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Introducing the Siemens 3RW4055-6BB44 SIRIUS Soft Starter, a reliable and efficient solution for smooth motor control in various industrial applications. This high-quality soft starter is designed to handle a wide range of motor sizes, with a rated current of 134 A at 40°C and a power capacity of 75 kW at 400 V. The 3RW4055-6BB44 SIRIUS Soft Starter offers advanced features such as integrated bypass contact system, thyristor control, device self-protection, and adjustable current limiting. It also provides motor overload protection and supports external reset functionality. However, it does not include thermistor motor protection evaluation or delta connection capabilities. With a compact design, the soft starter measures 120 mm in width, 198 mm in height, and 250 mm in depth. It can be easily installed with screw terminals and offers flexible mounting options, ensuring seamless integration into your existing system. The soft starter is compatible with a wide voltage range of 200-460 V AC and a control voltage of 230 V AC. Upgrade your motor control system with the Siemens 3RW4055-6BB44 SIRIUS Soft Starter and experience enhanced performance, reduced energy consumption, and extended motor life. Trust in Siemens' expertise and quality for your industrial automation needs.
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Support centreOur global network and dedicated team act fast to keep your supply chain moving.
Contact usFind answers, guidance and resources to help you get the most out of our services.
Support centreWhether you're maintaining existing equipment or sourcing parts for current systems, we provide fast, dependable supply you can rely on.
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"Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime"
"Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times."
"Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!"
"Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!"
"Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping. "
"Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges! "
We take care of the logistics so you don't have to. From customs documentation to real-time tracking, our service ensures your parts arrive on time, every time. Reliable, straightforward delivery you can trust.
Full 12-month warranty
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Courtney Zeinert
Facilities Manager
Whether you need advice or help finding the right part, our team is available to assist and keep your operations running smoothly.