3WL1110-4AA66-5FA4-ZR21T40

Product ID:210257
Updated: 2026/4/9
Siemens 3WL1110-4AA66-5FA4-ZR21T40

Key Features

  • 1Handle up to 1000 A current for demanding industrial loads. 2、Ensure reliable operation with advanced insulation and 55 kA Icu rating. 3、Simplify installation and maintenance using the draw-out mounting frame. 4、Choose between motorized or manual operating mechanisms for flexibility. 5、Enhance safety with rear horizontal connection and no overcurrent release.
Product Details
3WL1110-4AA66-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-4AA66-5FA4-ZR21T40

Specifications may be subject to change without notice