Siemens 3RW4024-1BB04

Siemens 3RW4024-1BB04 | Compact Soft Starter for Smooth and Reliable Motor Starting

Overview

The Siemens 3RW4024-1BB04 is a soft starter from the SIRIUS 3RW40 series designed for 11 kW motors at 400V. It ensures smooth motor startup and shutdown, reducing mechanical stress and extending equipment lifespan. With a 24V AC/DC control voltage and integrated bypass contact system, it delivers efficient and reliable motor control for industrial applications.

Key Features

• Product Line: SIRIUS 3RW40

• Motor Power Rating: 11 kW (at 400V)

• Rated Operational Current: 25A

• Control Voltage: 24V AC/DC

• Integrated Bypass Contact System: Minimizes heat and energy loss

• Soft Start and Soft Stop Functions: Reduces mechanical wear

• Compact Construction: Ideal for panel installation

• LED Status Indicators: Easy monitoring and diagnostics

Technical Specifications

• Catalog Number: 3RW4024-1BB04

• Rated Voltage: 200–480V AC, 3-phase

• Rated Control Supply Voltage: 24V AC/DC

• Rated Current: 25A

• Mounting Type: DIN rail or screw mounting

• Operating Temperature Range: -25°C to +60°C (-13°F to +140°F)

• Protection Class: IP20

• Certifications: CE, UL, CSA

Applications

• Pumps and compressors

• Fans and blowers

• Conveyor systems

• HVAC and building services

• Light industrial machinery

Why Choose the 3RW4024-1BB04?

• Smooth Motor Control: Reduces startup current and mechanical stress

• Integrated Bypass: Improves efficiency during operation

• Compact Design: Saves valuable panel space

• Easy Installation: DIN rail and screw mounting flexibility

• Reliable Performance: Built for continuous industrial use

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Available for immediate shipment.