HDI1 Series

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Universal 4 Position Ignition Switch; Easily replaces any other type of ignition key switch with similar mounting dimensions (Mounting Stem 7/16” long, 3/4” - 20 Thread). Robust diecast design that provides durability, corrosion and impact resistance. (1)

Universal 4 Position Ignition Switch; Easily replaces any other type of ignition key switch with similar mounting dimensions (Mounting Stem 7/16” long, 3/4” - 20 Thread). Robust diecast design that provides durability, corrosion and impact resistance. (2)

Universal 4 Position Ignition Switch; Easily replaces any other type of ignition key switch with similar mounting dimensions (Mounting Stem 7/16” long, 3/4” - 20 Thread). Robust diecast design that provides durability, corrosion and impact resistance. (1)

Universal 4 Position Ignition Switch; Easily replaces any other type of ignition key switch with similar mounting dimensions (Mounting Stem 7/16” long, 3/4” - 20 Thread). Robust diecast design that provides durability, corrosion and impact resistance. (2)

Switch Function	4 Positions: ACC - OFF - ON/ACC - START
Electrical Rating	30A 12VDC
Body Material	Zinc diecast housing
Mounting Dimensions	3/4"-20 thread, 7/16" long
Features	Spring Return to ON, Anti Restart

Specifications
Technical Resource

Part Name	Switch Function	Lever / Key	Features
HDI1-4A-3-B	4 Positions: ACC - OFF - ON/ACC - START	2 Standard brass keys	Spring Return to ON
HDI1-4A-3-B1	4 Positions: ACC - OFF - ON/ACC - START	2 Standard brass keys	Spring Return to ON, Anti Restart
HDI1-4A-3-A1	4 Positions: ACC - OFF - ON/ACC - START	Operated Lever	Spring Return to ON, Anti Restart

HDI1 Series Ignition Switches HDI1-4A-3-B
HDI1 Series Ignition Switches HDI1-4A-3-B1
HDI1 Series Ignition Switches HDI1-4A-3-A1

"Drawings for reference only. The specifications and approvals subject to change without notice"