3WL1225-3CB66-4GA4-ZC20K07R16R21T40

Product ID:139942
Updated: 2026/4/21
Siemens 3WL1225-3CB66-4GA4-ZC20K07R16R21T40

Key Features

  • 1Handle high currents up to 2500A for demanding applications. 2、Ensure operational safety with full IEC standard compliance. 3、Simplify installation using the rear horizontal connection design. 4、Maximize uptime with a robust, withdrawable circuit breaker frame. 5、Protect high-voltage systems up to 690V AC reliably.
Product Details
3WL1225-3CB66-4GA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3CB66-4GA4-ZC20K07R16R21T40

Specifications may be subject to change without notice