3WL1120-4AA66-4GA4-ZR15R21T40

Product ID:219830
Updated: 2026/4/6
Siemens 3WL1120-4AA66-4GA4-ZR15R21T40

Key Features

  • 1Handle up to 2000A at 690V for demanding applications. 2、Deliver high interrupting capacity with Icu=55kA at 500V. 3、Simplify installation using the rear horizontal connection option. 4、Enable easy maintenance with a withdrawable design and guide frame. 5、Ensure reliable operation in AC50/60Hz power systems.
Product Details
3WL1120-4AA66-4GA4-ZR15R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-4AA66-4GA4-ZR15R21T40

Specifications may be subject to change without notice