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SiemensAir Circuit Breaker
Product Model

3WL1350-4FG66-4GA4-ZF12R21T40

Manufacturer

Siemens

Category

Air Circuit Breaker

Product ID

143026

In Stock
Last updated: 2025/4/27
View Specifications
Siemens 3WL1350-4FG66-4GA4-ZF12R21T40

Selling Points

  • 1High Current Capacity: Handles up to 5000A current for reliable plant and motor protection.
  • 2Advanced Short-Circuit Protection: Features a 100kA short-circuit breaking capacity at 500V for enhanced safety.
  • 3Versatile Operating Mechanism: Includes manual and motorized operating mechanisms with adjustable overcurrent release.
  • 4Enhanced Display and Operation: Equipped with a 4-line display for clear monitoring and control.
  • 5Comprehensive Protection Features: Offers grounding protection, phase failure detection, and adjustable overcurrent response values.
Product Details
3WL1350-4FG66-4GA4-ZF12R21T40
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Lifecycle
P.M300
Country of Origin
China
ECCN
9N9999
AL
N
Model Number
3WL1350-4FG66-4GA4-ZF12R21T40

Specifications may be subject to change without notice