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Siemens 3 Phase Soft Starter 18.5 kW, 400V AC, IP20, Screw and Snap-On Mounting, Model 3RW3028-1BB04

Category Soft Starter Brand Siemens Condition New

Specifications

Country of Origin Czech Republic
Brand Siemens
Model 3RW3028-1BB04
IP Rating IP20
Mount Type Screw, Snap-On
Overall Length 151mm
Series 3RW30
Overall Width 45mm
Power Rating 18.5kW
Number of Phases 3
Standards/Approvals CCC Certified, CE Certified, CSA Certified, EAC Certified, UL Listed
Maximum Supply Voltage 400V ac
Overall Depth 125mm
Better World Claim Concentrated or Compact Solution, Saves Energy

Key Features

  • Compact design measuring 45 mm width, 125 mm depth, and 151 mm length for easy installation.
  • Equipped with integrated bypass to minimize heat buildup and extend equipment lifespan.
  • Screw and snap-on mounting options for versatile installation.
  • Operates efficiently within temperature ranges from -25°C to +60°C.
  • Certified with CCC, CE, CSA, EAC, and UL standards ensuring quality and reliability.
  • Optimized for 3-phase asynchronous motors in applications like pumps, fans, and conveyors.
  • Compact IP20 enclosure suitable for space-saving motor starter solutions.
  • Manufactured in Czech Republic ensuring high production standards.

Product Description

Siemens 3RW3028-1BB04 is a 3 phase soft starter designed to control asynchronous motors with a power rating of 18.5 kW and an AC supply voltage of 400V. This model operates within an IP20 rated enclosure, offering protection suitable for industrial environments. It is equipped with an integrated bypass contactor which activates after the motor reaches full speed, reducing power loss and heat accumulation during operation. This design enhances the reliability and lifespan of motor control systems.

The compact physical dimensions of 45 mm in width, 125 mm in depth, and 151 mm in length allow the soft starter to fit within limited installation spaces, promoting efficient use of control panel area. Mounting is facilitated by screw and snap-on options, providing flexibility for various installation configurations. Operational temperature ranges from -25°C to +60°C make this soft starter suitable for diverse industrial and commercial conditions.

Certified with numerous international standards including CCC, CE, CSA, EAC, and UL, the Siemens 3RW30 series soft starters are trusted for their quality and safety. They are ideal for applications requiring smooth starting and stopping of 3-phase motors such as pumps, fans, and conveyors, where speed remains constant once up to speed.

Compact dimensions enable easy integration into control panels. Integrated bypass reduces heat generation and energy loss. Versatile mounting via screw and snap-on methods. Wide operating temperature range supports harsh industrial environments.

Certified to multiple international standards ensuring compliance and durability. Manufactured in Czech Republic adhering to high-quality production processes. Designed to minimize current peaks and voltage fluctuations during motor startup.

Suitable for use in industrial automation, manufacturing, HVAC, and water treatment sectors.

Choose Siemens Soft Starters for enhanced control and protection of your three-phase motors, with energy savings and compact design that supports your industrial automation needs. Explore additional Siemens products and related categories at EnvMart to optimize your motor control solutions.

Siemens 3 Phase Soft Starter 18.5 kW, 400V AC, IP20, Screw and Snap-On Mounting, Model 3RW3028-1BB04
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Frequently Asked Questions

The Siemens 3RW3028-1BB04 soft starter has a power rating of 18.5 kW.

This soft starter measures 45 mm in width, 125 mm in depth, and 151 mm in length.

It operates with a maximum supply voltage of 400V AC.

The soft starter has an IP20 rating, providing protection suitable for industrial environments.

It can be mounted using screw or snap-on methods, offering flexibility for installation.

This model operates efficiently within a temperature range of -25°C to +60°C.

It is optimized for controlling 3-phase asynchronous motors in applications such as pumps, fans, and conveyors.

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

The Siemens 3RW3028-1BB04 is manufactured in the Czech Republic.

Yes, it features an integrated bypass that minimizes heat buildup and energy loss during operation.

This model is part of the Siemens 3RW30 series of soft starters.

It minimizes current peaks and voltage fluctuations during motor startup, enhancing control and protection of motors.

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