3RW4037-1BB04

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$1,012.64
$1,012.64
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Overview of Siemens 3RW4037-1BB04

Buy genuine Siemens 3RW4037-1BB04 online today for your automation system. The Siemens 3RW4037-1BB04 is a high-performance SIRIUS soft starter designed for industrial applications requiring smooth motor starts and reduced inrush current. This model delivers reliable operation for 3-phase motors up to 30 kW at 400 V, with a wide voltage range of 200–480 V AC. Its compact design and integrated bypass contact system make it ideal for modern control panels and automation setups. The 3RW4037-1BB04 is widely used for its energy-saving features, robust build, and compatibility with a variety of industrial environments. Whether you're upgrading an existing system or installing new equipment, this soft starter offers factory-grade reliability and seamless integration.

Key Features of Siemens 3RW4037-1BB04

  • Reduces current peaks during motor startup for smoother operation
  • Prevents supply voltage fluctuations, protecting your power network
  • Integrated bypass contact system for energy efficiency
  • Rated for 63 A at 40°C, suitable for 30 kW/400 V motors
  • Compatible with 200–480 V AC, 24 V AC/DC control voltage
  • Compact IP20 enclosure for easy panel mounting
  • Meets international standards: CE, UL, CSA, CCC, EAC
  • Designed for long service life and minimal maintenance

Technical Specs of 3RW4037-1BB04

Explore 3RW4037-1BB04 specifications for detailed parameters before installation.

Parameter Value
Brand Siemens
Model 3RW4037-1BB04
Power Rating 30 kW
Voltage Rating 200–480 V AC
Current Rating 63 A
Control Voltage 24 V AC/DC
IP Rating IP20
Phase 3
Series 3RW40

Applications / Use Case

This Siemens 3RW4037-1BB04 is commonly used in industrial automation worldwide. It is ideal for applications such as pump control, conveyor systems, compressors, fans, and other motor-driven equipment where smooth starting and reduced mechanical stress are critical. The soft starter helps extend motor life, minimize wear on mechanical components, and improve overall system reliability in factory control panels and production line systems.

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Related Resources

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3RW4037-1BB04

$1,012.64

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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