3RU5146-4LB1
Product ID:126407
Updated: 2026/7/10
Key Features
- 1Protect motors with a high current capacity of 70-90A.
- 2Choose between manual or automatic reset for operational convenience.
- 3Install individually on main circuits using robust screw connections.
- 4Ensure reliable performance with a robust, high-quality construction.
- 5Meet environmental standards with full RoHS and WEEE compliance.
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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, Installed Individually |
| Specification | S3 | Load Class | Class 10 |
| Current Setting Range | 70-90A | Rated Current (AC-3) | Maximum 100A for S3 Size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RU5146-4LB1 |
Specifications may be subject to change without notice
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