SIEMENS 3RW4427-1BC44 SIRIUS Soft Starter – Efficient Drive Solutions for Industry

Operating Voltage Range:200-690V AC

Motor Power Capacity:Up to 143A

Start Current Reduction:Up to 5x

Protection Class:IP20

Control Method:Spring-Type Terminals

Input Type:Thermistor

Frame Size:2

Ambient Temperature Range:-25°C to +50°C

    The SIEMENS 3RW4427-1BC44 SIRIUS Soft Starter is engineered for demanding industrial environments, providing unparalleled reliability and efficiency. It seamlessly integrates with various motor systems, ensuring they start smoothly and operate efficiently under varying loads.

    This advanced soft starter significantly reduces the peak starting currents by up to 5 times, leading to substantial energy savings and minimizing the strain on electrical systems. This feature is particularly beneficial in facilities where power quality is critical.

    Featuring a durable spring-type terminal block, the 3RW4427-1BC44 ensures easy and secure connection, facilitating quick installation and maintenance without the need for specialized tools. Its compact design optimizes space utilization in industrial settings.

    With a protection class of IP20, this soft starter is designed to withstand the rigors of industrial environments, protecting against dust and splashing water, yet allowing for easy access to internal components for routine checks and adjustments.

    Ideal for industries requiring precise control over their machinery, the SIEMENS 3RW4427-1BC44 SIRIUS Soft Starter offers enhanced safety and operational efficiency, making it a preferred choice for engineers and facility managers worldwide. Its versatile application across a wide range of motors makes it a valuable asset in enhancing productivity and reducing downtime.