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SiemensAir Circuit Breaker
Product Model

3WL1225-3FB66-4GS4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

120735

In Stock
Last updated: 2025/5/21
View Specifications
Siemens 3WL1225-3FB66-4GS4-ZF12R21T40

Selling Points

  • 1Highly Flexible Design: Covers a performance range of 2500 A to 6300 A with just three sizes.
  • 2Modular Design: Easily retrofittable components for adapting to changing requirements.
  • 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 operation in various environmental conditions.
  • 5Efficient Load Management: Includes metering functions for current, voltage, energy, and power monitoring.
Product Details
3WL1225-3FB66-4GS4-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
3WL1225-3FB66-4GS4-ZF12R21T40

Specifications may be subject to change without notice