3WL1116-3FB66-4GA4-ZF37K07R21T40
Product ID:179349
Updated: 2026/7/11

Key Features
- 1Ensure reliable operation in demanding industrial environments.
- 2Facilitate installation with rear horizontal connections.
- 3Secure efficient operation using a guide frame for withdrawable breakers.
- 4Meet IEC standards with 66 kA interrupting capacity at 500 V.
- 5Handle high currents up to 1600 A at 690 V AC.
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 | 3WL1116-3FB66-4GA4-ZF37K07R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1116-3FB66-4GA4-ZF37K07R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
