Views: 0 Author: Site Editor Publish Time: 2026-04-01 Origin: Site
The IP Rating Chart (Ingress Protection), also referred to as the IP Code, is a uniform system employed to categorize and assess the level of protection that an electrical housing or electronic component offers against the entry of solid objects and moisture.
The IP Rating is commonly used to indicate the environmental safeguarding of items such as switches, smartphones, outdoor lighting, industrial machinery, and others.
The rating consists of two digits: the first digit represents protection against solids (dust) , and the second digit represents protection against liquids (water) . Higher numbers indicate greater protection.
| Level | Object Size Protected | Description |
0 | — | No protection. |
1 | >50 mm | Protection against a large part of the body (e.g., back of hand), but not against deliberate contact. |
2 | >12.5 mm | Protection against fingers or similar objects up to 80 mm in length. |
3 | >2.5 mm | Protection against tools, wires, or other objects with a diameter or thickness greater than 2.5 mm. |
4 | >1.0 mm | Protection against most wires, screws, or small insects. |
5 | Dust-protected | Ingress of dust is not entirely prevented, but dust that enters does not interfere with normal operation or impair safety. |
6 | Dust-tight | No ingress of dust; complete protection against contact and dust. |
| Level | Protection Against | Description |
0 | — | No protection. |
1 | Vertically dripping water | Vertically falling drops (e.g., condensation) shall have no harmful effect. Test duration: 10 minutes. |
2 | Dripping water when tilted up to 15° | Vertically dripping water shall have no harmful effect when the enclosure is tilted at any angle up to 15° from its normal position. Test duration: 10 minutes. |
3 | Spraying water | Water sprayed at an angle up to 60° from vertical shall have no harmful effect. Test duration: 10 minutes. |
4 | Splashing water | Water splashed against the enclosure from any direction shall have no harmful effect. Test duration: 10 minutes. |
5 | Water jets | Water projected by a nozzle (6.3 mm) from any direction shall have no harmful effect. Flow rate: 12.5 L/min. Test duration: at least 3 minutes. |
6 | Powerful water jets | Water projected in powerful jets (12.5 mm nozzle) from any direction shall have no harmful effect. Flow rate: 100 L/min. Test duration: at least 3 minutes. |
7 | Immersion up to 1 m | Ingress of water in harmful quantity shall not be possible when the enclosure is immersed in water under defined conditions (1 m depth for 30 minutes). |
8 | Immersion beyond 1 m | The equipment is suitable for continuous immersion in water under conditions specified by the manufacturer (normally deeper than 1 m). |
In summary, the higher the digits in the IP Rating, the better the protection against solids and liquids. For example, an IP68-rated device is highly protected against both dust (6) and immersion in water (8).
It’s important to note that the absence of a digit (e.g., IPX7) means that the device is not rated for that specific protection, so it may lack protection against solids or liquids in that regard.
Waterproof metal pushbutton switches are used in many outdoor and industrial machines. These switches work well in bad weather and when used a lot. The seal keeps dust and water out, so the switch is safe in factories and on building sites. You can also use them in outdoor control panels. The seal stops rust from forming on the inside parts. Many jobs need switches that work in rain, mud, or dust. You can use these switches to start or stop machines, turn on lights, or open security gates.
Tip: Pick a switch with a high IP rating for outside use. This helps your machines last longer.
These switches are used in cars and boats for many things. Cars and boats face water, shaking, and hot or cold weather. The seal keeps water away from the contacts. This helps stop short circuits and keeps your systems safe. You can use these switches on car dashboards, boat panels, and off-road vehicles. The waterproof design helps you feel safe when it rains or when water splashes on the controls.
Waterproof micro switches are also used in home appliances. Washing machines, dishwashers, and outdoor grills need switches that can handle water and steam. These switches are used for safety locks, power buttons, and control panels. The seal keeps water from hurting the switch. This lowers the chance of rust and helps your appliances last longer.
Note: When picking switches for home use, choose ones that are easy to add and give strong protection.
Think about where you will use the switch. If you work in places with a lot of moisture, you need a switch that can handle wet air. TACLEX has many choices for you. Some switches light up so you can see them better. Some use less power to save energy. If you want more safety, pick a switch with a lock. For small spaces, use a short profile switch. Always look for waterproof actuator rods and strong designs. These things help the switch work well and last longer.
Tip: Make sure the switch fits your device and does what you need. This helps your device work smoothly for a long time.
Install the switch the right way so it works well. First, check that the hole in the panel is the right size. Use the right tools so you do not break anything. Tighten the nut enough, but not too much. This keeps the seal tight and stops water from getting in. Connect the wires like the manual says. Test the switch before you finish putting it together. If you put the switch outside, add extra gaskets to keep out water.
Make sure the switch fits the panel.
Use the right tools for the job.
Keep the seal tight to block water.
Test the switch before you use it.
Check your switch often to keep it working well. Wipe off dirt and water from the surface. Look at the seal to see if it is cracked or worn out. If the switch is slow or not working right, check for water inside. Change broken seals right away. If the switch does not work, check the wires and contacts. TACLEX switches are strong, but taking care of them helps them last longer.
Note: Taking care of your switch stops water from building up and keeps it safe every time you use it.
You now know that waterproof metal pushbutton switches have a strong actuator and a sealed design. These parts keep water and dust away from the contacts. You can use these switches in factories, cars, boats, and even at home. TACLEX has switches with actuators you can trust for many jobs. Always look at the actuator type before you choose a switch. The actuator helps your device stay safe and last longer. Check out TACLEX’s products to find the best actuator for your project.
Remember, a good actuator keeps your equipment safe and working well.
A waterproof push button switch uses seals and a strong metal body. You can use this switch in wet or dusty places. The regular switch does not have this protection. You get better safety and longer life with a waterproof push button switch.
Yes, you can use a waterproof push button switch outdoors. The switch keeps water and dust out. You can install this switch on gates, outdoor machines, or control panels. The push button switch works well in rain or mud.
You need to check the panel hole size before you install the push button switch. Use the right tools. Tighten the nut to keep the seal tight. Connect the wires as shown in the manual. Test the switch before you finish. The push button switch should work right away.
You can use a waterproof push button switch in many places. Factories, cars, boats, and home appliances all use this switch. The push button switch helps you control machines, lights, or safety locks. You get reliable performance in harsh environments.
You should clean the push button switch often. Wipe off dirt and water. Check the seal for cracks. If the switch feels sticky, clean the button. Replace broken seals. Test the push button switch to make sure it works. Good care keeps your switch working longer.
