3WL1112-3AA66-4GA4-ZR21T40

Product ID:125422
Updated: 2026/4/10
Siemens 3WL1112-3AA66-4GA4-ZR21T40

Key Features

  • 1Handle up to 1250A current for demanding industrial loads. 2、Enhance safety with overcurrent release and rear connection. 3、Withstand harsh conditions via a durable guide frame construction. 4、Operate flexibly across a wide AC voltage range. 5、Ensure reliable protection with Icu=55kA at 500V certification.
Product Details
3WL1112-3AA66-4GA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3AA66-4GA4-ZR21T40

Specifications may be subject to change without notice