Product weight: 0.07kg Contact structure: normally open / normally closed Protection method: waterproof Working voltage: 12 ~ 50 (V) Insulation resistance: 100 (mΩ) Head protection level: IP55 Use temperature: - 45 ~ 70 ℃ Service life: 10,000 times Reliable in use: These push buttons are designed with flush terminal screws, which are not easy to break or deform, not easy to wear and can be used for a long time, so you can use them with confidence. Waterproof design: The start push button cap is made of neoprene aluminum material, which is not easy to get dirty or wet due to water dripping on your hats, suitable for people who drink water regularly; The covers are waterproof and won't fade easily even after multiple washings, making it easier to clean for long-term use. Extensive Use: Can be widely used as horn or ignition switch for truck, golf cart, jeep, lawn tractor, marine, boats and more. Good Quality: Push button start switch included flush terminal screws. Strict quality