3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Product ID:111752
Updated: 2026/4/8
Siemens 3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Key Features

  • 1Handle up to 2000A at 690V AC for demanding loads. 2、Ensure superior safety with 66 kA breaking capacity at 500V. 3、Simplify installation via rear horizontal connections. 4、Rely on a robust slide-in module frame for durability. 5、Meet IEC standards for guaranteed industrial compliance.
Product Details
3WL1120-3MB66-4GA4-ZF12F36R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GA4-ZF12F36R21R55T40

Specifications may be subject to change without notice