3WL1110-4MB66-4GA4-ZF12R21T40
Product ID:104217
Updated: 2026/7/3

Key Features
- 1Deliver robust 66kA Icu protection at 500V for demanding industrial circuits.
- 2Ensure consistent performance across diverse electrical conditions and high currents.
- 3Feature a guide frame for straightforward mounting and secure rear connections.
- 4Meet stringent IEC standards for reliable overcurrent protection up to 690V.
- 5Support horizontal configurations in various industrial power distribution settings.
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 | 3WL1110-4MB66-4GA4-ZF12R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1110-4MB66-4GA4-ZF12R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
