Ignition Switch with 4 working keys
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Summary
Key Features & Description:
• Design & Construction: The switch housing is machined from billet aluminum, making it 25% lighter than previous models.
• Functionality: Provides "ON" and "OFF" electrical control for both magnetos (Left, Right, Both) and includes a starter position.
• Installation: Designed for rear panel mounting in a 7/8” diameter hole.
• Performance: Features positive, smooth action between positions for reliable magneto checks.
• Compatibility: Often used with electronic ignitions.
Description
The ACS Products Co. A-510-2 is a high-quality, key-operated ignition switch designed for general aviation, single-engine aircraft. It is widely used as a replacement for older Bendix/TCM switches and is FAA-PMA approved.
Removed from a working panel during panel upgraded March 2026