3RU6126-4FB0
Product ID:167003
Updated: 2026/9/1

Key Features
- 1Choose compact S0 size for easy installation.
- 2Rely on high reliability against overload and phase failure.
- 3Utilize Class 10 rating for robust motor protection.
- 4Connect via screw terminals for secure wiring.
- 5Select automatic or manual reset for operational convenience.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Ambient Temperature | -40~+70°C | Operating Altitude | Up to 2000m |
| Rated Voltage | AC400V | Mounting Method | Screw Terminal, to be used with contactor plug-in |
| Specification | S0 | Load Class | CLASS 10 |
| Current Setting Range | 28-40A | Rated Current (AC-3) | Max. 40A for S0 size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RU6126-4FB0 |
Specifications may be subject to change without notice
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