3WL1112-3NB66-4GA4-ZF12F37R21T40
Product ID:169416
Updated: 2026/7/12

Key Features
- 1Apply highly flexible protection across diverse electrical installations.
- 2Enable comprehensive communication via PROFINET, PROFIBUS, and Modbus protocols.
- 3Protect motors, capacitors, generators, and cables robustly.
- 4Retrofit modules easily to adapt to changing system requirements.
- 5Operate reliably in diverse climates per IEC 60068-2-30.
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-ZF12F37R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1112-3NB66-4GA4-ZF12F37R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
