Product Overview
Technical Summary
| Parameter | Value |
|---|---|
| Rated current at 40 °C | 25 A |
| Rated power at 400 V | 11 kW |
| Operating voltage | 200 … 480 V |
| Control supply | 24 V AC/DC |
| Electrical connection | Screw-type terminals |
| Mounting | Screw and snap-on mounting |
| Front protection | IP20 |
Key Features
- Soft starter rating: SIRIUS S0 soft starter with 25 A rated current at 40 °C and 11 kW at 400 V in a standard circuit.
- Operating voltage: Operating voltage: 200 … 480 V at 40 °C in a standard circuit.
- Control supply: AC/DC control supply with 24 V rated value at AC and 24 V rated value at DC.
- Protection functions: Has intrinsic device protection, motor overload protection, external reset, and adjustable current limitation.
- Connection and mounting: Has screw-type terminals for the main, auxiliary, and control circuits; fastening uses screw and snap-on mounting.
- Integrated features: Has an integrated bypass contact system and thyristors. Evaluation of thermistor motor protection and a motor brake output are not included.
Frequently Asked Questions
1. What is the rated current of the Siemens 3RW4026-1BB04?
The rated current is 25 A at 40 °C.
2. What motor power is supported at 400 V?
The rating is 11 kW at 400 V in a standard circuit at 40 °C.
3. What control supply does this soft starter use?
The control supply is AC/DC, with a rated value of 24 V at AC and 24 V at DC.
4. How is the 3RW4026-1BB04 connected and mounted?
It has screw-type terminals and supports screw and snap-on mounting.
