3WL1225-2FG77-4GS4-ZF12R21T40

Product ID:121311
Updated: 2026/4/11
Siemens 3WL1225-2FG77-4GS4-ZF12R21T40

Key Features

  • 1Handle up to 4000A for reliable power distribution. 2、Meet IEC standards for safety and global compliance. 3、Install and remove easily with a withdrawable guide frame. 4、Configure for versatile AC50/60Hz applications up to 690V. 5、Protect systems with Icu=66kA at 500V interrupting capacity.
Product Details
3WL1225-2FG77-4GS4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2FG77-4GS4-ZF12R21T40

Specifications may be subject to change without notice