3WL1225-2NG66-4GA4-ZF12F37R21T40

Product ID:112932
Updated: 2026/4/8
Siemens 3WL1225-2NG66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle currents up to 2500A for demanding applications. 2、Operate across versatile voltage ranges from 690V. 3、Ensure compliance with international IEC safety standards. 4、Provide reliable overcurrent protection with Icu=66kA. 5、Install flexibly in horizontal or rear connection configurations.
Product Details
3WL1225-2NG66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NG66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice