3WL1120-4MB66-4GN4-ZC20K07R21T40

Product ID:120864
Updated: 2026/4/10
Siemens 3WL1120-4MB66-4GN4-ZC20K07R21T40

Key Features

  • 1Handle up to 2000A with a 55kA interrupting capacity. 2、Ensure safe operation via a reliable overcurrent release mechanism. 3、Simplify maintenance with an easy-withdrawal guide frame design. 4、Achieve long-lasting performance with robust construction materials. 5、Suit diverse applications across industrial and commercial settings.
Product Details
3WL1120-4MB66-4GN4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4MB66-4GN4-ZC20K07R21T40

Specifications may be subject to change without notice