Power Rating:Up to 710 kW at 400 V, up to 1200 kW in triangle wiring
Voltage Range:200V to 460V AC
Ambient Temperature:Rated at 40°C ambient
Control Supply Voltage:Requires 230V
Contactor Type:By-pass Contactor
Phase Control:Two phase control method
Input Voltage Range:200V to 460V AC
Current Limit Adjustment:Adjustable current limit
Remote Reset Function:Remote reset for trip
Material:High-grade aluminum alloy for robust construction
Size:Compact design for efficient cabinet utilization
Control Method:Standard wiring compatible
The SIEMENS 3RW4423-1BC44 Soft Start Solution is meticulously designed to handle challenging industrial applications with ease, ensuring smooth and efficient motor start-up even under demanding conditions.
Equipped with state-of-the-art torque control functions, this soft starter is capable of managing power ratings beyond standard capabilities, providing unmatched flexibility for a wide array of industrial machinery.
Featuring a fully integrated by-pass contactor, it offers a high level of operational safety and reliability, safeguarding against potential electrical hazards during the start-up process.
With adjustable current limits and remote reset functionality, users can fine-tune the start-up parameters according to specific requirements, enhancing overall performance and reducing wear on the machinery.
Crafted from high-quality aluminum alloy, the compact and robust design ensures durability while saving valuable space in industrial cabinets, making it an optimal choice for modern manufacturing environments.











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