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SiemensAir Circuit Breaker
Product Model

3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

113398

In Stock
Last updated: 2025/4/19
View Specifications
Siemens 3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Selling Points

  • 1High Current Capacity: Handles up to 800A with a rated insulation voltage of 1000V.
  • 2Adjustable Settings: Offers adjustable pick-up value current for current-dependent overload release.
  • 3Robust Protection: Includes ETU27B overcurrent release with LSING protection and integrated ground fault protection.
  • 4Versatile Operation: Equipped with manual and motorized operating mechanisms for flexible operation.
  • 5Durable Design: Constructed with a guide frame and rear connection for horizontal overcurrent release, ensuring reliable performance in demanding environments.
Product Details
3WL1108-4FB66-5FA4-ZC20K07R16R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-4FB66-5FA4-ZC20K07R16R21T40

Specifications may be subject to change without notice