3WL1240-2FB77-4GN4-ZF12F36R21T40
Product ID:188755
Updated: 2026/7/9

Key Features
- 1Handle currents up to 4000A at 690V for demanding applications.
- 2Configure rear connections vertically or horizontally for layout flexibility.
- 3Ensure reliable protection with a high Icu rating of 66kA at 500V.
- 4Simplify installation and maintenance using the withdrawable guide frame design.
- 5Meet international safety and performance standards for Size II applications.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1240-2FB77-4GN4-ZF12F36R21T40 |
Specifications may be subject to change without notice
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