3WL1225-2MB66-4GA4-ZF12R21T40

Product ID:195140
Updated: 2026/4/15
Siemens 3WL1225-2MB66-4GA4-ZF12R21T40

Key Features

  • 1Handle currents up to 2500A for demanding applications. 2、Operate across a wide voltage range from 690V. 3、Meet international safety standards with full IEC compliance. 4、Provide reliable overcurrent protection rated Icu=66kA at 500V. 5、Simplify installation via horizontal rear connection design.
Product Details
3WL1225-2MB66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2MB66-4GA4-ZF12R21T40

Specifications may be subject to change without notice