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SiemensAir Circuit Breaker
Product Model

3WL1108-4NB66-4GA4-ZF37K07R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

175082

In Stock
Last updated: 2025/7/29
View Specifications
Siemens 3WL1108-4NB66-4GA4-ZF37K07R21T40

Selling Points

  • 1Handles up to 800A with a current rating of 66kA at 500V.
  • 2Withdrawable design with a guide frame for easy installation and maintenance.
  • 3Compatible with AC50/60Hz, suitable for various industrial environments.
  • 4Equipped with overcurrent release and ETU 25 LSI for secure operation.
  • 5Built to withstand harsh industrial conditions, ensuring long-lasting performance.
Product Details
3WL1108-4NB66-4GA4-ZF37K07R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4NB66-4GA4-ZF37K07R21T40

Specifications may be subject to change without notice