3WL1112-3FG66-4GA4-ZF37K07R21T40

Product ID:198283
Updated: 2026/4/14
Siemens 3WL1112-3FG66-4GA4-ZF37K07R21T40

Key Features

  • 1Handle up to 1250A current with a 55kA interrupting capacity. 2、Install flexibly with rear connections for horizontal setups. 3、Meet international safety standards with full IEC compliance. 4、Protect systems by automatically tripping during overcurrent events. 5、Simplify maintenance with an easy-to-withdraw guide frame design.
Product Details
3WL1112-3FG66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1112-3FG66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice