3WL1108-4AA66-4GA4-ZC20R21T40

Product ID:223380
Updated: 2026/6/17
Siemens 3WL1108-4AA66-4GA4-ZC20R21T40

Key Features

  • 1Handle up to 800A current for robust power distribution.
  • 2Enhance safety with overcurrent release ETU 25 LSI.
  • 3Simplify installation using the withdrawable guide frame design.
  • 4Operate across a wide voltage range up to 690V AC.
  • 5Ensure durability with a high Icu rating of 66kA at 500V.
Product Details
3WL1108-4AA66-4GA4-ZC20R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4AA66-4GA4-ZC20R21T40

Specifications may be subject to change without notice