3WL1112-4AA66-5FA4-ZR21T40

Product ID:132029
Updated: 2026/4/9
Siemens 3WL1112-4AA66-5FA4-ZR21T40

Key Features

  • 1Power demanding applications with a 1250A current rating. 2、Ensure superior protection with 55kA Icu at 500V. 3、Simplify installation via rear horizontal connection design. 4、Achieve versatile integration in AC50/60Hz systems. 5、Enhance operational reliability with a high-performance 3-pole design.
Product Details
3WL1112-4AA66-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-4AA66-5FA4-ZR21T40

Specifications may be subject to change without notice