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S3443-1-1 - Textron Aviation Cessna OEM Split Dual Rocker Switch

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Cessna Aircraft - Switch, Split Dual Rocker - S3443-1-1


Genuine OEM Part

Description: Switch, Split Dual Rocker 
Part Number: S3443-1-1
FAA SAIB [ Click Here ]
Cessna Service Bulletin [ Click Here ]


Product Overview

This switch is commonly seen in Cessna aircraft. It is a dual switch used to turn on the main alternator and main battery. The switch is designed in a way that the battery must be turned on first before the alternator can be engaged. The drawing below is a generic reference drawing.


Used for Cessna Aircraft Model:

  • • 172
  • • 172S
  • • 182T
  • • T182T
  • • 206H
  • • T206H


**Cessna Aircraft Model 206H Illustrated Parts Catalog [ Click Here ]

See Page 441, Figure 01, Item 79
See Page 757, Figure 01, Item 30