3WL1225-2NB66-4GN4-ZF36K07R21T40

Product ID:107387
Updated: 2026/4/6
Siemens 3WL1225-2NB66-4GN4-ZF36K07R21T40

Key Features

  • 1Handle up to 2500A for robust electrical protection. 2、Ensure compatibility with 690V AC50/60Hz systems. 3、Secure 66kA Icu at 500V rear connection. 4、Simplify installation with horizontal rear connection. 5、Meet IEC size II standards for reliability.
Product Details
3WL1225-2NB66-4GN4-ZF36K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NB66-4GN4-ZF36K07R21T40

Specifications may be subject to change without notice