Product Model

3WL1225-3NB66-4GN4-ZF12R21T40

In Stock
Last updated: 2025/5/15
Siemens 3WL1225-3NB66-4GN4-ZF12R21T40

Selling Points

  • 1Handles up to 2500A for robust electrical protection.
  • 2Built with a guide frame for long-lasting performance.
  • 3Meets international standards for safety and efficiency.
  • 4Automatically trips in case of excessive current flow.
  • 5Rear connection design simplifies setup and maintenance.
Product Details
3WL1225-3NB66-4GN4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3NB66-4GN4-ZF12R21T40

Specifications may be subject to change without notice