Product Model

3WL1225-3FB76-4GA4-ZC20K07R21T40

In Stock
Last updated: 2025/4/26
Siemens 3WL1225-3FB76-4GA4-ZC20K07R21T40

Selling Points

  • 1Designed to handle currents up to 2500 A with an Icu of 66 kA at 50 Hz.
  • 2Suitable for various electrical installations including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
  • 3Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 4Easy retrofitting of accessories and modules such as Electronic Trip Units (ETU) for adapting to changing requirements.
  • 5Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30 for reliable operation in diverse environments.
Product Details
3WL1225-3FB76-4GA4-ZC20K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB76-4GA4-ZC20K07R21T40

Specifications may be subject to change without notice