3WL1212-4MB66-4GS4-ZK07R21T40
Product ID:206320
Updated: 2026/7/6

Key Features
- 1Ensure maximum safety with a 100kA breaking capacity (Icu) at 500V.
- 2Handle high currents reliably with a 1250A rated current (In) up to 690V.
- 3Simplify integration using the versatile AC50/60Hz compatible design.
- 4Optimize panel space and maintenance with the efficient 3-pole drawer configuration.
- 5Protect critical industrial operations with robust overcurrent release mechanisms.
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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 | 3WL1212-4MB66-4GS4-ZK07R21T40 |
Specifications may be subject to change without notice
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