HDI1 Series
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.




Switch Function |
4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST |
Electrical Rating |
30A 12VDC |
Body Material |
Zinc diecast housing |
Mounting Dimensions |
Mounting Stem: 3/4” - 20 thread. Fits Panel up to 7/16” long. |
Features |
Spring Return to ON, Anti Restart |
Part Name | Switch Function | Lever / Key | Features |
---|---|---|---|
HDI1-4A-3-B | 4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST | 2 Standard brass keys | Spring Return to ON |
HDI1-4A-3-B1 | 4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST | 2 Standard brass keys | Spring Return to ON, Anti Restart |
HDI1-4A-3-A1 | 4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST | Operated Lever | Spring Return to ON, Anti Restart |
"Drawings for reference only. The specifications and approvals subject to change without notice"