Rated Voltage:400V
Current Rating:500A
Control Method:Vector Control
Protection Rating:IP20
Operating Temperature:-25°C to +55°C
Weight:15.2 kg
Dimensions:295 x 200 x 130 mm
This Siemens 3RW4457-6BC44 soft starter is designed for robust performance and reliability in industrial environments. With a rated voltage of 400V and supporting up to 500 HP motors, it ensures smooth operation across a wide range of applications.
The device employs advanced voltage ramp control technology for precise motor starting, minimizing mechanical stress and reducing energy consumption. Its digital control interface allows for easy configuration and monitoring.
Built with high-quality materials and rigorous quality standards, this soft starter offers superior thermal protection, safeguarding motors from overheating and other common faults. It’s capable of detecting phase failures, ensuring continuous and safe operation.
Suitable for manufacturing, food processing, and other demanding industries, the Siemens 3RW4457-6BC44 is an essential component for modern industrial automation systems. Its user-friendly design and reliable performance make it a preferred choice among professionals.
Installation is straightforward, and maintenance is minimal thanks to its robust construction. The soft starter supports a wide operating temperature range from -25°C to +50°C, making it adaptable to different environmental conditions.















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