3WL1225-3FB66-4GA4-ZF12R21T40

Product ID:156584
Updated: 2026/4/24
Siemens 3WL1225-3FB66-4GA4-ZF12R21T40

Key Features

  • 1Ensure high reliability and flexibility in demanding electrical installations. 2、Comply with IEC 60947-2 and climate-proof IEC 60068-2-30 standards. 3、Retrofit communication modules easily thanks to modular design. 4、Monitor a wide range of values like current, voltage, and energy. 5、Protect applications from 250A to 6300A across various circuit types.
Product Details
3WL1225-3FB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice