SIRIUS soft starter S0 25 A-3RW3026-1BB14

Product Description

SIRIUS Soft Starter S0 25 A – 3RW3026-1BB14

The Siemens SIRIUS 3RW3026-1BB14 is a compact and reliable soft starter from the S0 series, designed for smooth starting and stopping of three-phase induction motors up to 11 kW (400 V). It reduces mechanical stress, voltage dips, and inrush current during motor startup, ensuring longer motor life and improved system stability.

This soft starter is widely used in pumps, conveyors, compressors, HVAC systems, and industrial machinery, where controlled acceleration and deceleration are required. With its integrated bypass design, it ensures low heat dissipation and high efficiency after motor startup.

Key Features

• Siemens SIRIUS 3RW30 series soft starter
• Model: 3RW3026-1BB14
• Rated current: 25 A
• Motor power: Up to 11 kW (400 V)
• Supply voltage: 200–480 V AC, 3-phase
• Control voltage: 110–230 V AC/DC
• Smooth motor starting with reduced inrush current
• Integrated bypass for lower power loss and heat
• Compact S0 frame size for space-saving installation
• Screw terminal connection for secure wiring
• Adjustable start time and starting voltage
• LED status indication for operation monitoring
• Suitable for DIN rail mounting

High reliability and maintenance-free operation