3WL1225-3NB66-4GA4-ZC20K07R21T40

Product ID:146666
Updated: 2026/4/21
Siemens 3WL1225-3NB66-4GA4-ZC20K07R21T40

Key Features

  • 1Handle up to 2500A for reliable high-current operation. 2、Meet international IEC and UL standards for guaranteed safety. 3、Install easily with a convenient horizontal rear connection. 4、Ensure safe operation with a precise overcurrent release mechanism. 5、Utilize a withdrawable design with a durable guide frame.
Product Details
3WL1225-3NB66-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3NB66-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice