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SiemensAir Circuit Breaker
Product Model

3WL1120-3MB66-4GA4-ZC01K07R21R55T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

120946

In Stock
Last updated: 2025/5/1
View Specifications
Siemens 3WL1120-3MB66-4GA4-ZC01K07R21R55T40

Selling Points

  • 1High Current Rating: Handles up to 2000A for reliable power distribution.
  • 2Flexible Voltage Range: Operates within 690V, suitable for various electrical systems.
  • 3Enhanced Safety Features: Equipped with overcurrent release for secure operation.
  • 4Durable Construction: Built with a guide frame for easy withdrawal and reinsertion.
  • 5Compliance with IEC Standards: Meets IEC specifications for high-performance electrical equipment.
Product Details
3WL1120-3MB66-4GA4-ZC01K07R21R55T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1120-3MB66-4GA4-ZC01K07R21R55T40

Specifications may be subject to change without notice