Nilight Start Engine Button 12V 50A ignition switch 🚗
Description:
This compact 12V push start button lets you ignite a vehicle's engine with a single press while remaining mostly out of the way when not in use. Designed for 12V electrical systems, this momentary SPST start switch is suited for racing and sport cars as well as trucks and other motorized vehicles where a simple, quick-start control is desirable.
Key Points
The button is momentary by design and returns to the OFF position after release, with an LED that lights while pressed for clear feedback. According to the manufacturer, it handles up to 50A DC at 12V, making it appropriate for switching a starter relay or solenoid rather than carrying starter motor current directly. Installation is straightforward with three labeled terminals at the base for positive, load (relay/solenoid), and negative connections. The housing and illuminated cap aim to provide a visible and tactile control that fits retrofit and custom installations.
Technical Specifications
- Name: Nilight Start Engine Button 12V DC 50A SPST
- Voltage: 12V DC
- Current rating: 50A (manufacturer specification)
- Type: SPST momentary on-off push button
- Terminals: 3 numbered connections for positive, load, and negative
- Warranty: 2 years by Nilight
Usage Recommendations
Wire the switch so it activates a starter relay or solenoid rather than routing full starter current through the button itself, as recommended by typical automotive practice. Place the button within easy reach of the driver but protected from accidental activation during aggressive driving or off-road use. If you plan to mount it in a wet or exposed environment, consider additional sealing or a protected mounting location since exposed electrical components may be affected by moisture over time.
Positive Aspects
The illuminated LED offers quick visual confirmation during operation, which can be handy in low-light conditions. The three-terminal layout with labeled numbers simplifies installation and helps prevent wiring mistakes. A two year warranty from the manufacturer adds an assurance of coverage for defects according to Nilight's terms, and the momentary action keeps the control in a neutral OFF state unless intentionally pressed.
Note that this switch is intended to control the starter circuit via a relay or solenoid and may not be appropriate for directly switching heavy continuous loads. Also consider compatibility with your vehicle's ignition interlocks and safety circuits when integrating any aftermarket start control.
