3WL1106-3NG66-4GA4-ZC20K07R21T40

Product ID:117711
Updated: 2026/4/9
Siemens 3WL1106-3NG66-4GA4-ZC20K07R21T40

Key Features

  • 1Withstand overcurrents up to 66kA at 500V for robust protection. 2、Operate within IEC standards from In=630A to 690V AC50/60Hz. 3、Install easily with a horizontal rear connection design. 4、Ensure secure and stable operation with an integrated guide frame. 5、Enhance safety with a reliable overcurrent release mechanism.
Product Details
3WL1106-3NG66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1106-3NG66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice