3WL1225-3FB66-4GA4-ZF12F37R21T40

Product ID:212333
Updated: 2026/4/8
Siemens 3WL1225-3FB66-4GA4-ZF12F37R21T40

Key Features

  • 1Handle up to 2500A for demanding industrial power distribution. 2、Meet IEC standards for guaranteed safety and global compliance. 3、Install and remove easily with the withdrawable guide frame design. 4、Protect systems with a high 66kA Icu breaking capacity. 5、Ensure compatibility across AC50/60Hz electrical system applications.
Product Details
3WL1225-3FB66-4GA4-ZF12F37R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB66-4GA4-ZF12F37R21T40

Specifications may be subject to change without notice