3WL1220-4FG76-4GA4-ZC01F12F23F37R21T40

Product ID:128386
Updated: 2026/4/4
Siemens 3WL1220-4FG76-4GA4-ZC01F12F23F37R21T40

Key Features

  • 1Handle high current ratings up to 4000A for demanding industrial loads. 2、Ensure operational safety with a high Icu rating of 66kA at 500V. 3、Simplify installation and maintenance using the available guide frame design. 4、Meet global IEC size II standards for compliance and interoperability. 5、Withstand AC50/60Hz frequencies to ensure long-term, reliable service.
Product Details
3WL1220-4FG76-4GA4-ZC01F12F23F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4FG76-4GA4-ZC01F12F23F37R21T40

Specifications may be subject to change without notice