3WL1120-3NB66-5FA4-ZC20K07R16R21T40

Product ID:191754
Updated: 2026/4/16
Siemens 3WL1120-3NB66-5FA4-ZC20K07R16R21T40

Key Features

  • 1Handle up to 800A current at 690V for robust power distribution. 2、Feature an overcurrent release for reliable circuit protection. 3、Install easily with rear horizontal flange connections. 4、Withstand AC 50/60Hz frequencies in demanding environments. 5、Select from various configurations to meet specific application requirements.
Product Details
3WL1120-3NB66-5FA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3NB66-5FA4-ZC20K07R16R21T40

Specifications may be subject to change without notice