3WL1212-4BB66-4GN4-ZC22K07R21T40
Product ID:122999
Updated: 2026/7/7

Key Features
- 1Handle high currents up to 1250A for demanding industrial loads.
- 2Provide robust protection with an overcurrent release rated Icu=85 kA at 500V.
- 3Simplify installation using the rear horizontal connection design.
- 4Ensure compliance and safety by meeting strict IEC standards.
- 5Secure mounting with the versatile dual-hole front connection option.
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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 | 3WL1212-4BB66-4GN4-ZC22K07R21T40 |
Specifications may be subject to change without notice
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