1LE1603-2BB03-4AB4
1LE1603-2BB03-4AB4
Siemens 1LE1603-2BB03-4AB4: Low-voltage motor, SIMOTICS SD.
Need to buy or repair this part?
We will check replacement part availability and the options for diagnosing and repairing your faulty unit.
Technical specifications
| Manufacturer | Siemens |
|---|---|
| Order number | 1LE1603-2BB03-4AB4 |
| Motor type | Low-voltage motor |
| Product series | SIMOTICS SD |
| Motor construction | Squirrel-cage rotor, self-ventilated, IP55 |
| Thermal class specification | Temperature class 155(F) according to 130(B) |
| Power by frequency | 37kW (50 Hz) 42.5kW (60 Hz) |
| Supply by frequency | 3 AC 50 Hz 400 VD/690 VY * 3 AC 60 Hz 460 VD |
| Frame size | 225S |
| Efficiency class | Premium Efficiency IE3, 60 Hz, P60: IE2 |
| Temperature protection | 3 PTC thermistors for disconnection (2 terminals) |
| Mounting design | IM B 3 |
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Download
Siemens operating instructions – 1LE1 (11/2023, EN) (pdf, 11.2 MB)
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