3WL1232-2NB66-4GA4-ZF12F37R21T40

Product ID:124068
Updated: 2026/4/14
Siemens 3WL1232-2NB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle high currents up to 3200A for demanding applications. 2、Meet IEC standards for size II ensuring global compliance. 3、Utilize ETU 27 LSIG technology for precise overcurrent protection. 4、Install easily with flexible rear connection options. 5、Operate securely on AC 50/60Hz power systems.
Product Details
3WL1232-2NB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-2NB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice