Product information
Overview
Key Features
- Rated current: 12.5 A at 40 °C, 11 A at 50 °C, and 10 A at 60 °C.
- Motor rating: 7.5 kW at 500 V in a standard circuit at 40 °C; 5.5 kW at 400 V in a standard circuit at 40 °C.
- Control supply: 110 … 230 V AC at 50 Hz or 60 Hz, and 110 … 230 V DC.
- Protection and control functions: Has intrinsic device protection, motor overload protection, external reset, and adjustable current limitation. Evaluation of thermistor motor protection is not included.
- Connections and mounting: Has screw-type terminals for the main, auxiliary, and control circuits, with screw and snap-on mounting.
- Mechanical and front protection: S0 size, 45 mm wide, 125 mm high, 155 mm deep, with IP20 protection on the front according to IEC 60529.
Technical Summary
| Product type | SIRIUS soft starter |
|---|---|
| Order number | 3RW4024-1BB15 |
| Rated current | 12.5 A at 40 °C |
| Motor rating | 7.5 kW at 500 V in a standard circuit at 40 °C |
| Operating voltage | 400 … 600 V at 500 V in a standard circuit |
| Control supply | 110 … 230 V AC/DC |
| Operating frequency | 50 … 60 Hz at 500 V |
| Mounting | Screw and snap-on mounting |
| Connection type | Screw-type terminals |
| Size | S0 |
| Front protection | IP20 according to IEC 60529 |
Frequently Asked Questions
What is the exact product type and order number?
It is the Siemens SIRIUS soft starter 3RW4024-1BB15, size S0.
What rated current and motor rating does the 3RW4024-1BB15 have?
The rated current is 12.5 A at 40 °C. The motor rating is 7.5 kW at 500 V in a standard circuit at 40 °C.
What control supply does this soft starter require?
The control supply is 110 … 230 V AC at 50 Hz or 60 Hz, or 110 … 230 V DC.
Which protection and control functions are included?
It has intrinsic device protection, motor overload protection, external reset, and adjustable current limitation. Evaluation of thermistor motor protection is not included.
How can I request a quotation for this configuration?
Send the required quantity, destination, requested date, and project or parts-list context for quotation review.
