3RU6126-4DB0
Product ID:107512
Updated: 2026/7/2

Key Features
- 1Protect motors with a high current rating from 1.8 to 40 amperes.
- 2Detect thermal overloads automatically for immediate circuit interruption.
- 3Meet Class 10 safety standards for reliable and compliant operation.
- 4Integrate easily into panels using the compact S0 form factor.
- 5Enhance safety with finger-safe terminals and surge suppression.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Operating Ambient Temperature | -40~+70°C | Operating Altitude | 2000m |
| Rated Voltage | AC400V | Mounting Method | Screw Terminal, to be used with contactor plug-in |
| Specification | S0 | Load Class | CLASS 10 |
| Current Setting Range | 20-25A | Rated Current (AC-3) | Max. 40A for S0 size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RU6126-4DB0 |
Specifications may be subject to change without notice
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