3WL1108-3MB66-4GN4-ZC20K07R21T40

Product ID:224320
Updated: 2026/6/15
Siemens 3WL1108-3MB66-4GN4-ZC20K07R21T40

Key Features

  • 1Handle high currents up to 800A for demanding applications.
  • 2Ensure reliable protection with an Icu rating of 66kA at 500V.
  • 3Configure easily for versatile rear horizontal connections.
  • 4Enhance safety using the precise ETU 25 LSI overcurrent release.
  • 5Integrate seamlessly into a wide range of electrical systems.
Product Details
3WL1108-3MB66-4GN4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3MB66-4GN4-ZC20K07R21T40

Specifications may be subject to change without notice