3WL1120-3EB66-4GN4-ZC20K07R21T40

Product ID:131805
Updated: 2026/4/8
Siemens 3WL1120-3EB66-4GN4-ZC20K07R21T40

Key Features

  • 1Handle up to 2000A current with a high interrupting capacity of 66kA. 2、Meet international safety standards with full IEC compliance. 3、Protect three-phase systems using a reliable 3-pole configuration. 4、Simplify installation and withdrawal with a secure guide frame design. 5、Operate efficiently in both 50Hz and 60Hz AC environments.
Product Details
3WL1120-3EB66-4GN4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3EB66-4GN4-ZC20K07R21T40

Specifications may be subject to change without notice