- 4-position ignition switch with Off / On / Heating / Ignition settings for precise control - Compatible with Lucas 35670 128SA ignition switch and Durite 0-351-06 wiring - Universal configuration suitable for tractors, agricultural machinery and plant installations - Universal 12/24V ignition switch; supports both 12V and 24V electrical systems - Provides reliable ignition control, easy replacement for older Lucas style switches, and versatile installation across equipment - Use scenarios: - Replace a worn Lucas style ignition switch on a vintage or modern tractor using the 35670/128SA configuration - Install in farm equipment such as irrigation controllers or other machinery requiring a universal 12/24V ignition switch - Integrate into small industrial machinery or generators that need a universal ignition switch with four positions