3RU6126-4BB1
Product ID:131495
Updated: 2026/7/11

Key Features
- 1Protect motors with a precise 14-20 A current range.
- 2Ensure reliable operation with Class 10 trip characteristics.
- 3Choose flexibility between manual and automatic reset options.
- 4Mount easily onto contactors using screw terminals.
- 5Meet safety standards including IEC 60947-1 for 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, Independent Installation |
| Specification | S0 | Load Rating | CLASS 10 |
| Current Setting Range | 14-20A | Rated Current (AC-3) | Max. 40A for S0 size |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3RU6126-4BB1 |
Specifications may be subject to change without notice
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