Product Overview
Technical Summary
| Rated current at 40 °C | 80 A |
|---|---|
| Rated motor power at 400 V | 45 kW |
| Operating voltage at standard circuit | 200 … 480 V |
| Control supply voltage | 24 V AC/DC |
| Operating frequency | 50 … 60 Hz |
| Integrated bypass contact system | Yes |
| Motor overload protection | Yes |
| Adjustable current limitation | Yes |
| Fastening method | screw and snap-on mounting |
| Electrical connection | screw-type terminals |
| Front protection class | IP20 according to IEC 60529 |
Key Features
80 A at 40 °C; 73 A at 50 °C and 66 A at 60 °C.
45 kW at 400 V in a standard circuit at 40 °C; 22 kW at 230 V in a standard circuit at 40 °C.
200 … 480 V at standard circuit, with -15 % relative negative tolerance and 10 % relative positive tolerance.
Has intrinsic device protection, motor overload protection, external reset and adjustable current limitation.
Has screw-type terminals for main, auxiliary and control circuits; fastening uses screw and snap-on mounting.
Dimensions are 70 mm wide, 170 mm high and 190 mm deep; front protection class is IP20 according to IEC 60529.
Frequently Asked Questions
What is the exact soft starter model?
It is the Siemens SIRIUS 3RW4046-1BB04.
What rated current and motor power does it have?
It has 80 A at 40 °C and 45 kW at 400 V in a standard circuit at 40 °C.
What supply and connection details should be retained in the BOM?
Operating voltage is 200 … 480 V, control supply is 24 V AC/DC, and the main, auxiliary and control circuits use screw-type terminals.
How is the device mounted?
It uses screw and snap-on mounting. The dimensions are 70 mm x 170 mm x 190 mm.
Can this line item be included in a project quotation?
Yes. Submit the requested quantity, destination, schedule context and any additional BOM lines for quotation handling.
