The SIEMENS 3RW3013-1BB14 is a compact digital soft starter designed to provide smooth motor starting for three-phase motors up to 1.5 kW, operating within a voltage range of 200–480 V. It reduces mechanical stress and electrical peaks during motor startup, extending the life of your equipment and improving operational efficiency.

Key Features

• Motor power rating up to 1.5 kW at 400 V AC

• Current ratings of 3.6 A (at 40°C), 3.3 A (at 50°C), and 3.0 A (at 60°C)

• Control voltage range of 110–230 V AC/DC for flexible control

• Easy DIN rail mounting for quick and secure installation

• Operating temperature range from –25°C to +60°C suitable for diverse environments

• Insulation voltage rating of 600 V AC for safe operation

• Degree of pollution rating 3 according to IEC 60947-4-2 standards

• Integrated bypass contact system to improve efficiency during normal motor operation