3WL1240-3FB77-4GA4-ZF12F37R21T40
Product ID:226470
Updated: 2026/7/8

Key Features
- 1Support up to 4000A for reliable high-current distribution.
- 2Meet international IEC standards for safety and performance compliance.
- 3Configure in 3-pole with versatile rear connection options.
- 4Ensure superior protection with an Icu=80kA arc interruption rating.
- 5Simplify installation using the integrated guide frame for secure mounting.
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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 | 3WL1240-3FB77-4GA4-ZF12F37R21T40 |
Specifications may be subject to change without notice
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