3WL1232-3MG66-4GA4-ZC20K07R21T40

Product ID:112978
Updated: 2026/4/8
Siemens 3WL1232-3MG66-4GA4-ZC20K07R21T40

Key Features

  • 1Deploy a high-performance 3-pole circuit breaker for size II applications. 2、Ensure reliable operation with IEC In=2000A to 690V, AC50/60Hz compatibility. 3、Simplify installation and maintenance using the withdrawable design with guide frame. 4、Achieve efficient overcurrent protection via a 100kA interrupting capacity at 500V. 5、Streamline setup and integration with horizontal rear connection.
Product Details
3WL1232-3MG66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-3MG66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice