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SiemensAir Circuit Breaker
Product Model

3WL1232-4BB66-4GN4-ZK07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

137883

In Stock
Last updated: 2025/5/7
View Specifications
Siemens 3WL1232-4BB66-4GN4-ZK07R21T40

Selling Points

  • 1High short-circuit breaking capacity of 100kA at 400 V, 50 Hz.
  • 2Suitable for DIN rail (top hat rail) mounting and versatile use worldwide.
  • 3Integrated earth fault protection and adjustable overcurrent release.
  • 4Motorized/manual operating mechanism with spring for easy operation.
  • 5Full communication capability via PROFIBUS DP or Modbus RTU for seamless integration.
Product Details
3WL1232-4BB66-4GN4-ZK07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1232-4BB66-4GN4-ZK07R21T40

Specifications may be subject to change without notice