3WL1220-3BB66-4GA4-ZK07R21T40
Product ID:157268
Updated: 2026/4/24
Key Features
- 1Protect critical industrial circuits with a high-performance 2000A breaker. 2、Ensure robust operation using a 3-pole, Size II design. 3、Achieve broad voltage compatibility from 2000A to 690V AC. 4、Simplify installation and maintenance with rear horizontal connection. 5、Enhance system safety with integrated overcurrent release.
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1220-3BB66-4GA4-ZK07R21T40 |
Specifications may be subject to change without notice