Product Model

3WL1225-3FB66-4GN4-ZC22F35R10R21T40

In Stock
Last updated: 2025/4/20
Siemens 3WL1225-3FB66-4GN4-ZC22F35R10R21T40

Selling Points

  • 1High Performance: Handles currents up to 2500 A with a high interrupting capacity of 66 kA at 500 V.
  • 2Modular Design: Easily retrofittable modules for Electronic Trip Units, current sensors, and auxiliary circuit signaling switches.
  • 3Advanced Communication: Compatible with PROFINET IO, PROFIBUS DP, Modbus TCP, and Modbus RTU for seamless integration.
  • 4Climate-Proof: Compliant with IEC 60068-2-30 for climate-proof operation.
  • 5Versatile Applications: Suitable for incoming-feeder, distribution, tie, and outgoing-feeder circuit breakers in various electrical installations.
Product Details
3WL1225-3FB66-4GN4-ZC22F35R10R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1225-3FB66-4GN4-ZC22F35R10R21T40

Specifications may be subject to change without notice