3WL1120-3MB76-4GA4-ZC20K07R21R55T40

Product ID:173112
Updated: 2026/4/23
Siemens 3WL1120-3MB76-4GA4-ZC20K07R21R55T40

Key Features

  • 1Handle up to 2000A current with IEC In=2000A to 690V. 2、Ensure reliable protection featuring Icu=55kA at 500V. 3、Integrate easily via rear horizontal connection. 4、Benefit from durable guide frame construction for longevity. 5、Meet all industry standards for safe, compliant operation.
Product Details
3WL1120-3MB76-4GA4-ZC20K07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB76-4GA4-ZC20K07R21R55T40

Specifications may be subject to change without notice