3WL1232-2MG66-4GA4-ZF12F37R16R21T40

Product ID:212664
Updated: 2026/4/8
Siemens 3WL1232-2MG66-4GA4-ZF12F37R16R21T40

Key Features

  • 1Handle high currents up to 3200A for demanding applications. 2、Meet IEC standards with a high Icu rating of 66kA at 500V. 3、Simplify installation with a rear connection horizontal design. 4、Ensure safe operation using reliable overcurrent release functionality. 5、Utilize a guide frame for easy withdrawable circuit breaker use.
Product Details
3WL1232-2MG66-4GA4-ZF12F37R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-2MG66-4GA4-ZF12F37R16R21T40

Specifications may be subject to change without notice