3WL1112-3NG66-4GA4-ZF12F37R21T40

Product ID:161494
Updated: 2026/4/25
Siemens 3WL1112-3NG66-4GA4-ZF12F37R21T40

Key Features

  • 1Ensure 100% reliability for mission-critical industrial power distribution. 2、Achieve precise protection with advanced communication and automation capabilities. 3、Reduce total cost of ownership with extended electrical and mechanical longevity. 4、Simplify integration through full compatibility with Siemens SENTRON portfolio. 5、Streamline maintenance with easy-to-use accessories and clear diagnostics.
Product Details
3WL1112-3NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3NG66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice