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SiemensAir Circuit Breaker
Product Model

3WL1108-3FG78-4GA4-ZF23K07R21

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

109115

In Stock
Last updated: 2025/4/21
View Specifications
Siemens 3WL1108-3FG78-4GA4-ZF23K07R21

Selling Points

  • 1High Current Rating: Handles up to 800A at 690V AC50/60Hz.
  • 2Adjustable Protection: ETU 27 LSING protection for customizable settings.
  • 3Reliable Operation: Motorized/manual operating mechanism with spring charging motor.
  • 4Integrated Features: Ground fault/N protection, internal current transformers (F23).
  • 5Versatile Connectivity: Rear connection horizontal, 4NO+4NC contacts for flexible use.
Product Details
3WL1108-3FG78-4GA4-ZF23K07R21
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1108-3FG78-4GA4-ZF23K07R21

Specifications may be subject to change without notice