Siemens 3RW3018-1BB14

Siemens 3RW3018-1BB14 | SIRIUS Soft Starter (25A, 400V, 24V AC/DC)

Overview

The Siemens 3RW3018-1BB14 is a SIRIUS soft starter, designed to enable smooth motor acceleration while minimizing mechanical and electrical stress. With a 25A current rating, a 400V operating voltage, and 24V AC/DC control voltage, this soft starter is perfect for industrial applications requiring controlled motor startup and reduced inrush current, such as pumps, fans, conveyors, and HVAC systems.

Key Features

• Soft Motor Starting & Stopping – Reduces mechanical wear and electrical surge.
• 25A Rated Current – Suitable for medium-sized industrial motors.
• 400V AC Operating Voltage – Standard industrial power system compatibility.
• 24V AC/DC Control Voltage – Offers flexible control options.
• Integrated Bypass Contact System – Enhances efficiency and reduces heat dissipation.
• Compact & Robust Design – Optimized for easy integration into control panels.

Technical Specifications

• Model: 3RW3018-1BB14
• Series: SIRIUS 3RW30
• Rated Operational Current: 25A
• Operating Voltage: 400V AC
• Control Voltage: 24V AC/DC
• Phase Configuration: 3-Phase
• Integrated Bypass Contact: Yes
• Protection Features: Overload protection, soft start & stop functionality
• Mounting Type: DIN Rail
• Certifications: CE, UL, RoHS

Applications

• Pumps & Compressors: Prevents pressure surges and mechanical damage.
• Conveyor Systems: Reduces mechanical stress and extends motor lifespan.
• HVAC Systems: Ensures controlled acceleration of fans and blowers.
• Industrial Automation: Supports smooth motor control in automated processes.

Why Choose the Siemens 3RW3018-1BB14?

• Enhances Motor Lifespan – Limits inrush current, reducing mechanical wear.
• Energy-Efficient Operation – Reduces power consumption and system stress.
• Compact & Reliable – Designed for demanding industrial environments.

Order Now

Optimize your motor control system with the Siemens 3RW3018-1BB14 SIRIUS soft starter. Fast shipping and worldwide delivery available.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply