3WL1225-2NB76-4GN4-ZK07R21T40

Product ID:223678
Updated: 2026/6/16
Siemens 3WL1225-2NB76-4GN4-ZK07R21T40

Key Features

  • 1Deliver high-current protection up to 2500A at 690V.
  • 2Ensure reliable safety with an Icu rating of 66kA at 500V.
  • 3Operate seamlessly in AC50/60Hz power systems.
  • 4Simplify installation via rear horizontal connections.
  • 5Enable secure and easy maintenance with a withdrawable guide frame design.
Product Details
3WL1225-2NB76-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-2NB76-4GN4-ZK07R21T40

Specifications may be subject to change without notice