3WL1108-4MB66-4GA4-ZC20K07R21T40

Product ID:131015
Updated: 2026/4/7
Siemens 3WL1108-4MB66-4GA4-ZC20K07R21T40

Key Features

  • 1Handle up to 800A with a 100kA Icu rating at 500V. 2、Suit 3-pole applications in size I for systems up to 690V. 3、Ensure safe operation with a high interrupting capacity. 4、Simplify installation via convenient rear connections. 5、Enhance stability using the integrated guide frame.
Product Details
3WL1108-4MB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4MB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice