Product Model

3WL1225-3AA66-5FA4-ZR21T40

In Stock
Last updated: 2025/5/16
Siemens 3WL1225-3AA66-5FA4-ZR21T40

Selling Points

  • 1High Performance: Handles up to 6300 A (AC) and 4000 A (DC) with high reliability and efficiency.
  • 2Flexible Application: Suitable for various applications including incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers.
  • 3Advanced Communication: Equipped with ETU45B or ETU76B Electronic Trip Units for real-time monitoring and diagnostics.
  • 4Modular Design: Easily retrofittable with various modules such as auxiliary releases, motorized operating mechanisms, and current sensors.
  • 5Climate-Proof: Compliant with IEC 60947-2 and climate-proof according to IEC 60068-2-30 for reliable operation in diverse environments.
Product Details
3WL1225-3AA66-5FA4-ZR21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3AA66-5FA4-ZR21T40

Specifications may be subject to change without notice