3RU5146-4FB0
Product ID:210208
Updated: 2026/7/2
Key Features
- 1Safeguard motors from overloads and phase failures.
- 2Install easily onto contactors using screw terminals.
- 3Achieve precise protection with a Class 10 trip rating.
- 4Choose between manual or automatic reset options.
- 5Save panel space with the compact S2 design.
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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 | Installation Method | Screw terminal connection, to be used with contactors |
| Specification | S3 | Load Rating | CLASS 10 |
| Current Setting Range | 28-40A | Rated Current (AC-3) | Max 100A for S3 size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model | 3RU5146-4FB0 |
Specifications may be subject to change without notice
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