3WL1120-2MG76-4GA4-ZF12F23R21T40

Product ID:136854
Updated: 2026/4/19
Siemens 3WL1120-2MG76-4GA4-ZF12F23R21T40

Key Features

  • 1Protect demanding industrial circuits with Icu=55kA at 500V. 2、Ensure consistent performance under various electrical conditions. 3、Meet international IEC standards for safety and operational efficiency. 4、Simplify installation with rear horizontal connection design. 5、Guard against electrical surges with integrated overcurrent release.
Product Details
3WL1120-2MG76-4GA4-ZF12F23R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-2MG76-4GA4-ZF12F23R21T40

Specifications may be subject to change without notice