Siemens 3RW4028-1BB14 | SIRIUS Soft Starter, 32A, 15kW, 400V AC

Siemens 3RW4028-1BB14 | SIRIUS Soft Starter, 32A, 15kW, 400V AC

Overview:

The Siemens 3RW4028-1BB14 is a SIRIUS soft starter, designed for gradual motor startup and reduced electrical and mechanical stress in industrial applications. With a 32A rated current and a 15kW (400V AC) power rating, this soft starter ensures smooth acceleration and deceleration, extending motor lifespan and enhancing energy efficiency.

Key Features:

• 32A Rated Current: Supports industrial motor applications.
• 15kW (400V AC) Power Rating: Ideal for medium-power motors.
• Soft Start & Stop Function: Reduces inrush current and mechanical stress.
• Integrated Bypass Contact System: Improves efficiency and reduces heat dissipation.
• Compact & Modular Design: Allows easy installation in control cabinets.

Technical Specifications:

• Product Type: SIRIUS Soft Starter
• Part Number: 3RW4028-1BB14
• Rated Current: 32A
• Power Rating: 15kW (400V AC)
• Operating Voltage: 200-480V AC
• Control Voltage: 110-230V AC/DC
• Mounting Type: DIN Rail / Panel Mount
• Compliance: Meets IEC and industrial safety standards

Applications:

• Industrial Motor Control: Provides smooth starting and stopping of motors.
• Pumps & Fans: Reduces water hammer and mechanical wear.
• Conveyors & Compressors: Ensures precise motor control and efficiency.

The Siemens 3RW4028-1BB14 SIRIUS Soft Starter is a high-performance and reliable solution for motor protection and energy-efficient operation, ensuring extended motor life and smooth process control in industrial applications.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply