3WL1108-3AA66-4GA4-ZC20C22R16R21T40

Product ID:149948
Updated: 2026/4/22
Siemens 3WL1108-3AA66-4GA4-ZC20C22R16R21T40

Key Features

  • 1Handle up to 800A at 690V for demanding industrial loads. 2、Install in withdrawable or fixed-mounted configurations for layout flexibility. 3、Provide robust protection with an Icu rating of 66kA at 500V. 4、Enable horizontal mounting with convenient rear connection options. 5、Ensure reliable operation using the integrated ETU 25 LSI trip unit.
Product Details
3WL1108-3AA66-4GA4-ZC20C22R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3AA66-4GA4-ZC20C22R16R21T40

Specifications may be subject to change without notice