Key Features
- SIRIUS soft starter S3: Product designation: Soft starter.
- 80 A operational current: At 40 °C rated value: 80 A.
- 55 kW/500 V rating: At 500 V, standard circuit at 40 °C rated value: 55 kW.
- Control supply voltage: 110-230 V AC/DC.
- Screw terminals: Screw terminals are provided for the connection.
- Integrated protection and bypass: Integrated bypass contact system, thyristors, intrinsic device protection, and motor overload protection are included.
Technical Summary
| Product brand name | SIRIUS |
|---|---|
| Product designation | Soft starter |
| Size of engine control device | S3 |
| Operational current at 40 °C | 80 A |
| Power at 500 V | 55 kW |
| Operating voltage at standard circuit | 400 … 600 V |
| Control supply voltage | 110 … 230 V AC/DC |
| Control supply voltage frequency | 60 Hz |
Applications
- Motor soft starting: Soft starter for controlled motor starting with adjustable current limitation.
Frequently Asked Questions
What is Siemens 3RW4046-1BB15?
It is a SIRIUS soft starter S3.
What are the main electrical ratings of 3RW4046-1BB15?
It is rated at 80 A at 40 °C and 55 kW/500 V at 40 °C. The operating voltage is 400 … 600 V.
What control supply voltage does 3RW4046-1BB15 use?
The control supply voltage is 110 … 230 V AC/DC.
What connection type is used on 3RW4046-1BB15?
It uses screw terminals.
What should be confirmed before ordering 3RW4046-1BB15 from PLCReadyShip?
Confirm the required quantity, destination, stock confirmation, dispatch conditions, and quotation details before ordering.
