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Siemens 3RW3027-1BB04 | 12.5A SIRIUS Soft Starter for Smooth Motor Starting
Overview
The Siemens 3RW3027-1BB04 is a compact, solid-state soft starter from the SIRIUS 3RW30 series, designed to limit the starting torque and current surge of induction motors. Supporting 3-phase motors up to 5.5 kW (at 400V), it offers optimized performance for small to medium motor loads while minimizing mechanical stress and energy consumption during startup.
Key Features
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Rated Operational Current: 12.5 A
-
Operational Voltage Range: 200–480V AC (3-phase)
-
Control Voltage: 24V AC/DC
-
Soft Start and Soft Stop: Integrated functionality
-
Built-in Bypass Contact System: Increases energy efficiency and reduces heat
-
Status LEDs: Clear indication of operating states
-
Compact Housing: Saves panel space
-
Installation: DIN rail or screw mounting
Technical Specifications
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Catalog Number: 3RW3027-1BB04
-
Series: SIRIUS 3RW30
-
Rated Current: 12.5 A
-
Rated Motor Power: 5.5 kW @ 400V
-
Control Supply: 24V AC/DC
-
Main Voltage Range: 200–480V AC
-
Mounting Type: DIN rail or panel
-
Dimensions (WxHxD): Approx. 45 x 124 x 124 mm
-
Protection Class: IP20
-
Operating Temperature: -25°C to +60°C
-
Certifications: CE, UL, cULus, EAC
Applications
-
Conveyor systems
-
Pumps and compressors
-
Fans and blowers
-
HVAC units
-
Packaging machinery
-
General industrial automation
Why Choose the 3RW3027-1BB04?
-
Smooth Motor Startup: Reduces mechanical wear and electrical stress
-
Compact Form Factor: Ideal for tight control panels
-
Integrated Bypass: Improves thermal performance
-
Global Voltage Compatibility: Supports standard industrial ranges
-
Proven Siemens Reliability: Built for continuous-duty industrial use
Order Now
The Siemens 3RW3027-1BB04 soft starter is in stock and ready for global dispatch.
Description
Siemens 3RW3027-1BB04 | 12.5A SIRIUS Soft Starter for Smooth Motor Starting
Overview
The Siemens 3RW3027-1BB04 is a compact, solid-state soft starter from the SIRIUS 3RW30 series, designed to limit the starting torque and current surge of induction motors. Supporting 3-phase motors up to 5.5 kW (at 400V), it offers optimized performance for small to medium motor loads while minimizing mechanical stress and energy consumption during startup.
Key Features
-
Rated Operational Current: 12.5 A
-
Operational Voltage Range: 200–480V AC (3-phase)
-
Control Voltage: 24V AC/DC
-
Soft Start and Soft Stop: Integrated functionality
-
Built-in Bypass Contact System: Increases energy efficiency and reduces heat
-
Status LEDs: Clear indication of operating states
-
Compact Housing: Saves panel space
-
Installation: DIN rail or screw mounting
Technical Specifications
-
Catalog Number: 3RW3027-1BB04
-
Series: SIRIUS 3RW30
-
Rated Current: 12.5 A
-
Rated Motor Power: 5.5 kW @ 400V
-
Control Supply: 24V AC/DC
-
Main Voltage Range: 200–480V AC
-
Mounting Type: DIN rail or panel
-
Dimensions (WxHxD): Approx. 45 x 124 x 124 mm
-
Protection Class: IP20
-
Operating Temperature: -25°C to +60°C
-
Certifications: CE, UL, cULus, EAC
Applications
-
Conveyor systems
-
Pumps and compressors
-
Fans and blowers
-
HVAC units
-
Packaging machinery
-
General industrial automation
Why Choose the 3RW3027-1BB04?
-
Smooth Motor Startup: Reduces mechanical wear and electrical stress
-
Compact Form Factor: Ideal for tight control panels
-
Integrated Bypass: Improves thermal performance
-
Global Voltage Compatibility: Supports standard industrial ranges
-
Proven Siemens Reliability: Built for continuous-duty industrial use
Order Now
The Siemens 3RW3027-1BB04 soft starter is in stock and ready for global dispatch.