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The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK]

$72.99 $233.99 -69%

The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK] | SIRIUS Soft Starter – 25A, 12.5kW @ 400V, 24V Control, Size S0OverviewThe The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK] is a SIRIUS soft starter designed to reduce mechanical stress on motors during startup and shutdown. Rated for 12.5kW @ 400V and 2

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The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK] | SIRIUS Soft Starter – 25A, 12.5kW @ 400V, 24V Control, Size S0

Overview

The The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK] is a SIRIUS soft starter designed to reduce mechanical stress on motors during startup and shutdown. Rated for 12.5kW @ 400V and 25A, it supports 24V AC/DC control voltage and fits in a Size S0 compact housing. Ideal for conveyor systems, pumps, and compressors.

Key Features

  • Rated Operational Current: 25A

  • Motor Power Rating: 12.5kW @ 400V

  • Rated Operating Voltage: 200–480V AC

  • Control Voltage: 24V AC/DC

  • Starter Type: Soft starter for standard applications

  • Size: S0

  • Protection Class: IP20

  • Start/Stop Functions: Soft start and soft stop

  • Integrated Bypass: Reduces heat dissipation during operation

Technical Specifications

  • Part Number: 3RW4027-1BB04

  • Series: SIRIUS 3RW40

  • Mounting: DIN rail or panel mount

  • Control Terminals: Screw-type

  • Operating Frequency: 50/60 Hz

  • Ambient Temperature: –25°C to +60°C

  • Dimensions (W x H x D): Approx. 55 x 145 x 150 mm

  • Weight: Approx. 700 g

  • Certifications: CE, UL, CSA, RoHS compliant

Applications

  • Pumps and fan systems

  • Conveyor belts and compressors

  • HVAC systems

  • Machine tools

  • Material handling and industrial automation

Why Choose the 3RW4027-1BB04?

  • Compact Size: Fits into tight control cabinets

  • Reduced Mechanical Wear: Smooth acceleration and deceleration

  • Integrated Bypass: Improves energy efficiency

  • Versatile Use: Suitable for a variety of motor-driven systems

  • Reliable Siemens Quality: Trusted in industrial environments

Order Now

The The Perfect Siemens 3rw4027-1bb04 Save 35% Now [XIspTVRK] soft starter is available and ships worldwide.

What Our Customers Say

December 29, 2025

Absolutely no complaints!

Great build, great functionality.

- Jamari F..

December 29, 2025

Absolutely no complaints!

Excellent features for the price.

- Adalynn C..

December 29, 2025

Absolutely no complaints!

A great product. I'm happy.

- Bridgette V..

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