3WL1120-4DG66-4GA4-ZK07R10R21S07T40

Product ID:158561
Updated: 2026/4/24
Siemens 3WL1120-4DG66-4GA4-ZK07R10R21S07T40

Key Features

  • 1Handle up to 2000A with IEC In=2000A for robust high-current applications. 2、Ensure reliable protection with an overcurrent release rated Icu=55kA at 500V. 3、Simplify installation using the horizontal rear connection design. 4、Enable secure and convenient operation with the withdrawable guide frame. 5、Meet compliance for AC50/60Hz applications per IEC standards.
Product Details
3WL1120-4DG66-4GA4-ZK07R10R21S07T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4DG66-4GA4-ZK07R10R21S07T40

Specifications may be subject to change without notice