3WL1108-4NG66-4GA4-ZC20F37K07R21T40

Product ID:119849
Updated: 2026/4/10
Siemens 3WL1108-4NG66-4GA4-ZC20F37K07R21T40

Key Features

  • 1Handle high-voltage applications with up to 800A at 690V. 2、Ensure safe operation with an overcurrent release rated Icu=66kA at 500V. 3、Simplify installation via a horizontal rear connection design. 4、Achieve stability and ease of use with the integrated guide frame. 5、Meet IEC standards for guaranteed reliability and safety compliance.
Product Details
3WL1108-4NG66-4GA4-ZC20F37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4NG66-4GA4-ZC20F37K07R21T40

Specifications may be subject to change without notice