Ignition Switches

Ignition switches can be used in a variety of transportation and industrial applications ranging from run/start ignition to single-point control for lights and accessories. Switch Components offers both keyed and non-keyed ignition switches that easily replace most types factory-installed switches with similar mounting dimensions. Our ignition switches are available in three different configurations: 4 position, 3 position, and 2 position and offered with spring return and anti-restart features. Switch Components maintains an extensive cross-reference interchange of most OE and competitor parts used ignition and starters for trucks, marine, farm tractors, forklifts, excavators, snowmobiles, golf carts or lawn mowers applications.

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). Heavy-duty zinc diecast construction to withstand harsh environments. Available with standard key or a short lever actuator. Anti-Restart option offered to prevent the operator from restarting a running engine.
  • Switch Function : 4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST
  • Electrical Rating : 30A 12VDC
  • Body Material : Zinc diecast housing

HDI2 Series

  • Variant of HDI1 Series with different mounting dimensions: Mounting Stem 1/3” long, 1” – 28 Thread. Universal 4 Position Ignition Switch. Heavy-duty zinc diecast construction to withstand harsh environments. Anti-Restart option offered to prevent the operator from restarting a running engine.
  • Switch Function : 4 Positions: BAT-ACC / OFF / BAT-ACC-IGN / BAT-IGN-ST
  • Electrical Rating : 30A 12VDC
  • Body Material : Zinc diecast housing

HDI3 Series

  • General purpose universal locking switch that provides security and safety for 15A 6VDC / 10A 12VDC applications with similar mounting dimensions (Mounting Stem 3/4” long, 3/4” - 20 Thread). Compact heavy-duty zinc diecast construction with bronze contacts. Two positions (Single Throw OFF-ON) and three positions (Double Throw ON-OFF-ON) options are offered. Key is only removable in OFF position
  • Switch Function : 3 Positions: ON / OFF / ON, 2 Positions: ON / OFF
  • Electrical Rating : 15A 6VDC, 10A 12VDC
  • Body Material : Zinc diecast housing