3WL1220-4FG66-4GA4-ZF12R21T40
Product ID:128324
Updated: 2026/7/8

Key Features
- 1Handle up to 5000A for robust power management.
- 2Meet IEC standards for safety and compliance.
- 3Install easily with a rear horizontal connection.
- 4Maintain and replace modules via draw-out design.
- 5Protect with Icu=100kA for superior surge protection.
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 | 3WL1220-4FG66-4GA4-ZF12R21T40 |
Specifications may be subject to change without notice
Still deciding on 3WL1220-4FG66-4GA4-ZF12R21T40?
Our engineers can confirm stock, price, and lead time for this Siemens part.
Get a no-obligation quote in 1 minute.
