3WL1110-2AA66-4GA4-ZC20R21T40

Product ID:144442
Updated: 2026/4/21
Siemens 3WL1110-2AA66-4GA4-ZC20R21T40

Key Features

  • 1Handle up to 1000A with a 66kA interrupting capacity at 500V. 2、Integrate easily with rear connection horizontal installation. 3、Ensure reliable protection meeting IEC standards for AC50/60Hz. 4、Save space with a compact design ideal for size I applications. 5、Reduce maintenance using durable, high-quality construction materials.
Product Details
3WL1110-2AA66-4GA4-ZC20R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1110-2AA66-4GA4-ZC20R21T40

Specifications may be subject to change without notice