3WL1120-3FB66-4GN4-ZF35F37R21T40
Product ID:178673
Updated: 2026/7/11
Key Features
- 1Handle currents up to 6300A AC and 4000A DC for robust protection.
- 2Apply across residential to industrial settings with flexible configurations.
- 3Retrofit modules like Electronic Trip Units and rating plugs easily.
- 4Integrate seamlessly via PROFINET, PROFIBUS, or Modbus protocols.
- 5Operate reliably in varied climates meeting 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 | 3WL1120-3FB66-4GN4-ZF35F37R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1120-3FB66-4GN4-ZF35F37R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.