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SiemensAir Circuit Breaker
Product Model

3WL1220-4FB66-4GS4-ZF12F36R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

99662

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1220-4FB66-4GS4-ZF12F36R21T40

Selling Points

  • 1High-Current Capability: Handles currents up to 2000A.
  • 2IEC Compliance: Meets IEC standards for reliability and safety.
  • 3Rear Connection: Horizontal rear connection for easy installation.
  • 4Overcurrent Release: Features an overcurrent release mechanism for secure operation.
  • 5Guide Frame Design: Includes a guide frame for easy withdrawal and reinsertion.
Product Details
3WL1220-4FB66-4GS4-ZF12F36R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1220-4FB66-4GS4-ZF12F36R21T40

Specifications may be subject to change without notice