3WL1120-3NB66-5FA4-ZC20K07R21T40

Product ID:135046
Updated: 2026/4/18
Siemens 3WL1120-3NB66-5FA4-ZC20K07R21T40

Key Features

  • 1Ensure robust protection with 55kA interrupting capacity at 500V. 2、Simplify installation via rear horizontal connection design. 3、Enhance system stability with a durable guide frame. 4、Access user-specific configurations after secure login. 5、Obtain competitive pricing and tailored solutions quickly.
Product Details
3WL1120-3NB66-5FA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB66-5FA4-ZC20K07R21T40

Specifications may be subject to change without notice