3WL1120-4FG76-4GA4-ZF12F23F37R16R21T40

Product ID:121986
Updated: 2026/4/11
Siemens 3WL1120-4FG76-4GA4-ZF12F23F37R16R21T40

Key Features

  • 1Handle high currents up to 5000 A for demanding industrial applications. 2、Ensure safety with a reliable overcurrent release rated Icu=100 kA at 500 V. 3、Simplify installation using the durable rear horizontal connection design. 4、Integrate easily with the slide-in module frame for enhanced functionality. 5、Deploy confidently in systems up to 690 V with IEC In=5000 A rating.
Product Details
3WL1120-4FG76-4GA4-ZF12F23F37R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4FG76-4GA4-ZF12F23F37R16R21T40

Specifications may be subject to change without notice