SIEMENS 3RW4046-1BB15 SIRIUS SOFT STARTER S3 80 A, 55 KW/500 V, 40 °C 400-600 V AC, 110-230 V AC/DC SCREW TERMINALS

SIEMENS 3RW4046-1BB15 SIRIUS SOFT STARTER S3 80 A, 55 KW/500 V, 40 °C 400-600 V AC, 110-230 V AC/DC SCREW TERMINALS

The **SIEMENS 3RW4046-1BB15 SIRIUS Soft Starter S3** is a robust soft starter designed for industrial applications to provide controlled acceleration and deceleration of motors, reducing mechanical stress and power surges. Here are the specifications for this soft starter:

- **Model:** 3RW4046-1BB15
- **Product:** SIRIUS Soft Starter S3
- **Rated Current:** 80 A
- **Power Rating:** 55 kW at 500 V, 40 °C ambient temperature
- **Input Voltage Range:** 400-600 V AC
- **Control Voltage:** 110-230 V AC/DC
- **Terminal Type:** Screw terminals for secure and convenient connections

**Key Features:**
- **Soft Start/Stop:** Enables smooth starting and stopping of motors, reducing stress on mechanical components.
- **Motor Protection:** Provides protection against overloads, underloads, overheating, and phase imbalances, enhancing motor lifespan.
- **Compact Design:** Space-efficient design for easy integration into control panels.
- **Screw Terminals:** Facilitate reliable and durable electrical connections.
- **Wide Voltage Range:** Compatible with a range of voltage inputs for versatile application usage.

The Siemens SIRIUS Soft Starter S3 is well-suited for a variety of industrial motor applications where controlled motor starting and stopping are essential for operational efficiency and motor protection.