This 16mm black metal push button switch is available in both maintained and momentary versions. Rated for high current with waterproof protection, it supports custom engraving for access control and security systems.


This 16mm black metal push button switch is available in both maintained and momentary versions. Rated for high current with waterproof protection, it supports custom engraving for access control and security systems.
| Mounting Size | 16mm |
| Body Color | Black |
| Operation Type | Maintained (Latching) / Momentary |
| Protection Grade | IP67 Waterproof |
| Custom Service | Engraving / Symbol / Text |
| Light Option | Illuminated |
| LED Color | Red, Green, Blue, White, Yellow |
| Lamp Type | Ring / Other |
| Head Type | Flat |
| Contact Type | NO (Normally Open) |
| Contact Material | Silver Plated |
| PIN Material | Silver Plated |
| Shell Material | Black Aluminum Oxide / Stainless Steel |
| Bezel | Metal |
| Connection | Welding |
| Application | Access Control, Security System, Door Control |
This 16mm black metal push button switch is specially designed for access control and security systems. It features IP67 waterproof performance and high current capability for reliable long-term use. The black oxide metal shell is anti-corrosion and durable. Custom engraving service supports personalized text, symbol and logo to meet different identification needs. It supports both maintained and momentary modes with LED illumination for clear status indication. High-quality structure ensures stable performance and long service life.




1. What is the mounting size of this switch?
Standard 16mm mounting hole size for general control panels.
2. Is this switch waterproof?
Yes, it has IP67 high-level waterproof and dustproof protection.
3. Does it support custom engraving?
Yes, custom text, symbol and logo engraving are available.
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 access control, security systems and custom control panels.

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