3WL1112-3NB66-4GA4-ZF35R21T40
Product ID:212217
Updated: 2026/7/2

Key Features
- 1Deliver high performance for demanding industrial applications with 1250A rating.
- 2Ensure reliable operation with a high interrupting capacity of 66kA at 500V.
- 3Simplify versatile installation in 3-pole, size I setups with rear connection.
- 4Enhance safety with integrated overcurrent release ETU for secure protection.
- 5Facilitate easy integration into both fixed and withdrawable configurations.
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 | 3WL1112-3NB66-4GA4-ZF35R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1112-3NB66-4GA4-ZF35R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
