This waterproof metal push button switch comes in 16/19/22mm sizes with maintained or momentary operation. Pre-wired for easy installation, it’s ideal for automotive start systems and lift controls.


This waterproof metal push button switch comes in 16/19/22mm sizes with maintained or momentary operation. Pre-wired for easy installation, it’s ideal for automotive start systems and lift controls.
| Mounting Size | 16mm / 19mm / 22mm |
| Operation Type | Maintained (Latching) / Momentary |
| Protection Grade | IP67 Waterproof |
| Wiring | Pre-Wired |
| Light Option | Illuminated |
| LED Color | Red, Green, Blue, White, Yellow |
| Lamp Type | Ring / Other |
| Head Type | Flat / High Round |
| Contact Type | NO / 1NO + 1NC |
| Contact Material | Silver Plated |
| PIN Material | Gold Plated |
| Bezel | Metal |
| Connection | Welding |
| Application | Automotive Start, Lift Systems, Industrial Control |
This 16/19/22mm waterproof metal push button switch is designed for automotive start, lift control and industrial equipment systems. IP67 waterproof rating ensures stable performance in humid, outdoor and harsh environments. Pre-wired structure allows fast and easy installation without soldering. It supports both maintained and momentary modes with flexible contact configurations. High-quality metal construction and gold/silver contacts ensure long service life and reliable electrical performance.





1. What sizes does this push button support?
It supports 16mm, 19mm and 22mm standard mounting sizes.
2. Is this switch waterproof?
Yes, it has IP67 high-level waterproof and dustproof protection.
3. Does it come pre-wired?
Yes, pre-wired design supports direct plug-and-play installation.
4. Does it support maintained and momentary modes?
Yes, both maintained (latching) and momentary operation are optional.
5. What is this switch mainly used for?
It is widely used for automotive start systems, lift controls and industrial equipment.

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