SIRIUS soft starter 200-480 V 47 A-3RW5524-1HA04

Siemens SIRIUS Soft Starter 47A, 24V AC/DC – 3RW5524-1HA04

The Siemens 3RW5524-1HA04 is a high-performance SIRIUS 3RW55 Soft Starter designed for smooth starting and stopping of three-phase induction motors. It minimizes mechanical stress, reduces starting current, and improves the overall efficiency and lifespan of motors and connected equipment. With a rated operational current of 47A and a control supply voltage of 24V AC/DC, this soft starter is ideal for pumps, compressors, conveyors, fans, and industrial motor control applications. The device features integrated bypass functionality, advanced motor protection, and user-friendly parameterization, making it a reliable solution for modern industrial automation systems.

Key Features

• Siemens SIRIUS 3RW55 series Soft Starter
• Part Number: 3RW5524-1HA04
• Rated operational voltage: 200–480V AC
• Rated operational current: 47A
• Control supply voltage: 24V AC/DC
• Suitable for three-phase induction motors
• Integrated bypass contactor for reduced power losses
• Smooth motor acceleration and deceleration
• Reduces mechanical wear on motors and driven equipment
• Minimizes voltage dips during motor starting
• Advanced motor protection and monitoring functions
• User-friendly parameter setting and diagnostics
• Screw terminal connections for secure wiring
• Compact and space-saving design
• Suitable for pumps, compressors, fans, conveyors, and HVAC systems
• Supports energy-efficient motor operation
• High operational reliability and long service life
• Designed for industrial automation and motor control applications
• Complies with international industrial standards