Siemens 3RW4028-1BB04

Siemens 3RW4028-1BB04 | SIRIUS Soft Starter, 40A, 200-480V AC

Overview:

The Siemens 3RW4028-1BB04 is a SIRIUS soft starter, engineered to reduce mechanical stress and electrical surges during motor startup. Designed for industrial motor control applications, it supports a 40A rated current and operates at 200-480V AC, ensuring smooth acceleration and deceleration of electric motors. This compact, efficient, and durable soft starter enhances motor lifespan, improves energy efficiency, and prevents system overloads.

Key Features:

• Smooth Motor Startup: Minimizes electrical and mechanical stress during operation.
• 40A Rated Current: Designed for medium to high-power motors.
• Operating Voltage: 200-480V AC, suitable for various industrial applications.
• Compact & Space-Saving: Ideal for control panels and motor control centers.
• Energy Efficient: Reduces power surges, improving system stability and efficiency.

Technical Specifications:

• Product Type: SIRIUS Soft Starter
• Part Number: 3RW4028-1BB04
• Rated Current: 40A
• Operating Voltage: 200-480V AC
• Control Voltage: 24V AC/DC
• Protection Features: Overload protection and phase failure detection
• Compliance: Meets international standards for motor control and automation

Applications:

• Industrial Automation: Provides controlled motor acceleration and deceleration.
• Pumps & Fans: Prevents water hammer effects and mechanical wear.
• Conveyor Systems: Ensures smooth material handling and reduced system strain.

The Siemens 3RW4028-1BB04 SIRIUS soft starter is a reliable and energy-efficient solution for industrial motor control, ensuring smooth performance, extended motor lifespan, and reduced operational costs.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More