3WL1112-3MG66-4GA4-ZF12R21T40
Product ID:166954
Updated: 2026/7/13

Key Features
- 1Handle up to 1250A for reliable power distribution.
- 2Meet international IEC standards for safety and efficiency.
- 3Integrate easily with rear horizontal connection systems.
- 4Ensure safe operation with automatic overcurrent protection.
- 5Built with robust materials for long-lasting performance.
Need a quote? Enter your quantity and get pricing fast.
Qty
Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | China |
| ECCN | 9N9999 | AL | N |
| Model Number | 3WL1112-3MG66-4GA4-ZF12R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1112-3MG66-4GA4-ZF12R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
