3WL1108-4NG66-4GA4-ZF12F37R21T40

Product ID:191625
Updated: 2026/4/16
Siemens 3WL1108-4NG66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle high currents up to 800A reliably. 2、Operate dependably in AC50/60Hz environments. 3、Feature a durable guide frame for easy installation and maintenance. 4、Fit perfectly into Size II application panels. 5、Provide enhanced safety with an Icu rating of 66kA at 500V.
Product Details
3WL1108-4NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4NG66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice