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Siemens 3RW3028-1BB04

SKU: 3RW3028-1BB04
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$820.00
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Siemens 3RW3028-1BB04 | Efficient Motor Starting with Integrated Protection

Overview

The Siemens 3RW3028-1BB04 is a soft starter from the SIRIUS 3RW30 series, designed for reliable and efficient starting of three-phase asynchronous motors. With a power rating of 18.5 kW and a current rating of 38 A, it ensures smooth motor acceleration, reducing mechanical stress and extending equipment lifespan. Its compact S0 size and integrated bypass contact system make it an ideal choice for space-constrained installations.

Key Features

  • Product Line: SIRIUS 3RW30

  • Motor Power Rating: 18.5 kW (400 V AC)

  • Rated Operational Current: 38 A at 40 °C

  • Supply Voltage: 200–480 V AC

  • Control Voltage: 24 V AC/DC

  • Integrated Bypass: Yes

  • Mounting: DIN rail (35 mm)

  • Terminals: Screw-type connections

  • Size: S0 (45 mm width)

  • Protection Class: IP20

  • Operating Temperature: -25 °C to +60 °C

Technical Specifications

  • Catalog Number: 3RW3028-1BB04

  • Starting/Stopping Time: Adjustable 0–20 s

  • Control Supply Frequency: 50/60 Hz

  • Power Loss: Approximately 19 W at operational current

  • Dimensions (W × H × D): 45 mm × 125 mm × 150 mm

  • Weight: Approx. 0.625 kg

  • Certifications: CE, UL, CSA, CCC, EAC

  • Compliance: RoHS, REACH

Applications

  • Pumps and fans

  • Conveyor systems

  • Compressors

  • HVAC systems

  • General industrial machinery

Why Choose the 3RW3028-1BB04?

  • Smooth Start-Up: Reduces mechanical stress on motors and connected equipment

  • Energy Efficient: Integrated bypass reduces power loss during operation

  • Compact Design: Saves space in control panels

  • Easy Installation: DIN rail mounting and screw terminals simplify setup

  • Versatile Control: Compatible with both AC and DC control voltages

Order Now

The Siemens 3RW3028-1BB04 soft starter is available for immediate shipping.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Siemens 3RW3028-1BB04 | Efficient Motor Starting with Integrated Protection

Overview

The Siemens 3RW3028-1BB04 is a soft starter from the SIRIUS 3RW30 series, designed for reliable and efficient starting of three-phase asynchronous motors. With a power rating of 18.5 kW and a current rating of 38 A, it ensures smooth motor acceleration, reducing mechanical stress and extending equipment lifespan. Its compact S0 size and integrated bypass contact system make it an ideal choice for space-constrained installations.

Key Features

  • Product Line: SIRIUS 3RW30

  • Motor Power Rating: 18.5 kW (400 V AC)

  • Rated Operational Current: 38 A at 40 °C

  • Supply Voltage: 200–480 V AC

  • Control Voltage: 24 V AC/DC

  • Integrated Bypass: Yes

  • Mounting: DIN rail (35 mm)

  • Terminals: Screw-type connections

  • Size: S0 (45 mm width)

  • Protection Class: IP20

  • Operating Temperature: -25 °C to +60 °C

Technical Specifications

  • Catalog Number: 3RW3028-1BB04

  • Starting/Stopping Time: Adjustable 0–20 s

  • Control Supply Frequency: 50/60 Hz

  • Power Loss: Approximately 19 W at operational current

  • Dimensions (W × H × D): 45 mm × 125 mm × 150 mm

  • Weight: Approx. 0.625 kg

  • Certifications: CE, UL, CSA, CCC, EAC

  • Compliance: RoHS, REACH

Applications

  • Pumps and fans

  • Conveyor systems

  • Compressors

  • HVAC systems

  • General industrial machinery

Why Choose the 3RW3028-1BB04?

  • Smooth Start-Up: Reduces mechanical stress on motors and connected equipment

  • Energy Efficient: Integrated bypass reduces power loss during operation

  • Compact Design: Saves space in control panels

  • Easy Installation: DIN rail mounting and screw terminals simplify setup

  • Versatile Control: Compatible with both AC and DC control voltages

Order Now

The Siemens 3RW3028-1BB04 soft starter is available for immediate shipping.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Siemens 3RW3028-1BB04

Siemens 3RW3028-1BB04

$820.00
Add to wishlist
Siemens 3RW3028-1BB04

Siemens 3RW3028-1BB04

Your Price:
$820.00
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