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Siemens 3 Phase Soft Starter 45 kW 480V AC SIRIUS 3RW40 Series 3RW4046-1BB14

Category Soft Starter Brand Siemens Condition New

Specifications

Country of Origin Czech Republic
Brand Siemens
Model 3RW4046-1BB14
IP Rating IP00
Mount Type Screw, Snap-On
Overall Length 188mm
Series 3RW40
Overall Width 70mm
Power Rating 45kW
Number of Phases 3
Standards/Approvals CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed
Maximum Supply Voltage 480V ac
Overall Depth 170mm
Better World Claim Concentrated or Compact Solution, Saves Energy

Key Features

  • This soft starter limits start-up current and voltage fluctuations for improved motor lifespan.
  • Integrated bypass prevents heat dissipation in control cabinets during operation.
  • Features intelligent monitoring for overload and overheating protection.
  • Touch-proof design with IP20 rating ensures safety and dust resistance.
  • Operating temperature range from -25°C to +60°C suits diverse industrial environments.
  • Compact and energy-saving solution part of Siemens SIRIUS 3RW40 series.
  • Mounting options include screw and snap-on for versatile installation.
  • Certified CCC, CE, CSA, EAC, and UL for global compliance.

Product Description

Siemens 3RW4046-1BB14 3 Phase Soft Starter from the innovative SIRIUS 3RW40 series is engineered for heavy industrial use in starting three-phase asynchronous motors. With a power rating of 45 kW and maximum supply voltage of 480V AC, it provides smooth startup by limiting mechanical and electrical stress.

Its compact design (188mm length, 70mm width, 170mm depth) integrates an intelligent bypass to avoid heat generation in control panels, enhancing cabinet safety and longevity. The device’s intelligent monitoring protects motors from overload and overheating, contributing to enhanced operational reliability and reduced maintenance needs.

Designed for use in tough industrial environments, it has an IP20 ingress protection rating, making it touch-proof and dust-resistant. Its broad operating temperature from -25°C to +60°C allows flexibility in installation across various climates and conditions.

Mounting is facilitated by screw and snap-on methods for straightforward integration into control systems. Siemens 3RW4046-1BB14 holds multiple international certifications including CCC, CE, CSA, EAC, and UL, underpinning its compliance with global standards.

This soft starter is ideal for applications in industrial automation, manufacturing plants, HVAC systems, and other heavy-duty motor-driven machinery requiring energy-efficient and reliable motor starting solutions. Manufactured in Czech Republic, it represents Siemens' commitment to quality and technological excellence.

This Soft Starter limits start-up current and voltage fluctuations for improved motor lifespan. Integrated bypass prevents heat dissipation in control cabinets during operation. Features intelligent monitoring for overload and overheating protection.

Touch-proof design with IP20 rating ensures safety and dust resistance. Operating temperature range from -25°C to +60°C suits diverse industrial environments. Compact and energy-saving solution part of Siemens SIRIUS 3RW40 series.

Mounting options include screw and snap-on for versatile installation. Certified CCC, CE, CSA, EAC, and UL for global compliance. Manufactured in Czech Republic meeting high-quality standards. Explore more Siemens industrial automation and motor control solutions on EnvMart for reliable and efficient system integration.

Siemens 3 Phase Soft Starter 45 kW 480V AC SIRIUS 3RW40 Series 3RW4046-1BB14
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Frequently Asked Questions

The Siemens 3 Phase Soft Starter has a power rating of 45 kW.

This model supports a maximum supply voltage of 480V AC.

The operating temperature range is from -25°C to +60°C, making it suitable for diverse industrial environments.

The device has an IP20 ingress protection rating, ensuring it is touch-proof and dust-resistant.

It can be mounted using screw or snap-on methods, providing versatile installation options.

It is certified by CCC, CE, CSA, EAC, and UL, ensuring compliance with global standards.

It includes intelligent monitoring for overload and overheating protection, which contributes to enhanced operational reliability.

The overall dimensions are 188mm in length, 70mm in width, and 170mm in depth.

It is ideal for applications in industrial automation, manufacturing plants, HVAC systems, and other heavy-duty motor-driven machinery.

This soft starter is manufactured in the Czech Republic.

This model is part of the Siemens SIRIUS 3RW40 series.

Yes, it features an integrated bypass to prevent heat dissipation in control cabinets during operation.

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