3WL1120-3AA66-4GA4-ZC22R21T40

Product ID:116921
Updated: 2026/4/9
Siemens 3WL1120-3AA66-4GA4-ZC22R21T40

Key Features

  • 1Handle up to 2000A current and 690V AC for demanding applications. 2、Provide robust protection with an Icu of 55kA at 500V. 3、Simplify installation via convenient horizontal rear connection. 4、Ensure secure and stable operation with integrated guide frame. 5、Meet IEC standards for guaranteed industrial compliance.
Product Details
3WL1120-3AA66-4GA4-ZC22R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3AA66-4GA4-ZC22R21T40

Specifications may be subject to change without notice