3WL1232-3NG66-4GN4-ZF12F37R21T40

Product ID:106924
Updated: 2026/4/6
Siemens 3WL1232-3NG66-4GN4-ZF12F37R21T40

Key Features

  • 1Deliver high current ratings and reliable operation. 2、Meet IEC standards for size II applications. 3、Feature rear horizontal connections for easy installation. 4、Provide superior 66kA protection at 500V. 5、Withstand demanding industrial environments.
Product Details
3WL1232-3NG66-4GN4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-3NG66-4GN4-ZF12F37R21T40

Specifications may be subject to change without notice