3WL1120-4MB66-4GA4-ZC01K07R21T40

Product ID:191410
Updated: 2026/4/16
Siemens 3WL1120-4MB66-4GA4-ZC01K07R21T40

Key Features

  • 1Handle up to 2000A current with a 690V voltage range. 2、Meet IEC standards for international safety and compliance. 3、Operate at 50/60 Hz for versatile AC system compatibility. 4、Install easily with rear horizontal connection options. 5、Ensure reliable protection with a 66kA interrupting capacity at 500V.
Product Details
3WL1120-4MB66-4GA4-ZC01K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MB66-4GA4-ZC01K07R21T40

Specifications may be subject to change without notice