IP Ratings Explained
When it comes to selecting the most suitable switches for diverse applications, there are various crucial factors that you must take into account to achieve optimum performance. However, out of all the factors to consider, the IP rating stands out as one of the most significant. The IP rating is an acronym for Ingress Protection, which defines the extent of protection a switch can offer against dust, liquids, and other solid objects.
IP ratings are standards set out by IEC (International Electrotechnical Commission) under the 60529 standards document which specifies a classification system on the effectiveness in the sealing of enclosures of electrical equipment. This looks at the protection of factors such as dust and water/moisture.
See below our table outlining each rating…
IP65 | Dust tight, protected against water projected from a nozzle. |
IP66 | Dust tight and protected against powerful water jets. |
IP67 | Dust tight and protected from water immersion for 30 minutes between depths of 150mm – 1000mm. |
IP68 | Dust tight and protected against continuous water immersion. |
It is vital to note that the IP rating consists of two digits, with the first indicating the degree of protection against solids, while the second represents direct protection against liquids. Consequently, the higher the IP rating, the more the protection against the identified substances.
As a case in point, a switch with an IP65 rating is dust-proof and provides sufficient security against splash water while an IP67-rated switch, in addition to being dust-proof, can withstand immersions of up to one meter’s depth in water.
We offer a wide range of electro-mechanical components, both PCB and Panel mount switches to suit a variety of applications which are key for many industries. To quickly find the key product for your project or application, see our range of IP rated electro-mechanical components. IP Rating is a key feature and listed for many of our products making them highly durable and weatherproof.
RJS-SPK
Our SPK PCB switch is unique in the fact it has a rubberised cap and body. Making this switch incredibly durable and more importantly weatherproof! This switch has an IP rating of IP67 (front). It doesn’t stop there, the SPK is also available with ring LED illumination, including RGB illumination!
Key Features:
- IP67 rated (front)
- Rubberised cap and body
- Through hole PCB mount
- SPST
- Momentary function
- 12V
- Ring LED
RJS-SF30BA
Our SF30BA, 5-way navigation module, is one of our popular navigation products. With metal vandal resistant housing, this navigation module is robust with an IP rating of IP65.
Key Features:
- IP65 rated
- 5-way Navigation module
- Panel cut out diameter 30.0mm
- SPST*5
- Panel mount
- LED illuminated options
- Momentary function
2A Toggle Series
Our 2A Toggle Switch series is a range of panel mount, sealed sub-miniature toggle switches. Available in horizontal, vertical, or right-angle position. With a contact rating of up to 3A, this Toggle series are IP67 rated (front) and available in SPDT – 4PDT.
Key Features:
- Sealed to IP67
- Sub-miniature toggle switch
- SPDT / DPDT
- Vertical / right angle mount
- Contact rating up to 3A
RJS1N1LP Series
RJS1N1LP Switches are the latest edition to RJS’s ‘low profile’ switch range, available in sizes Ø12mm – Ø25mm with IP67 rating and RGB illumination. This entire series has an ultra-low profile of 12.3mm from the underside of the bezel. In a typical 3mm panel, this would mean there is only 9.3mm behind the panel including switch terminals.
Key Features:
- IP67 (from the front)
- Low profile
- Micro travel
- Momentary
- Non-illuminated or Ring illuminated options
- RGB LED illumination available!
- 3V-24V
Final Thoughts
In conclusion, choosing the correct IP rated switch is vital for ensuring the longevity and reliability of your electrical equipment. So before deciding on a specific IP rating, it is critical to assess the device’s working environment to identify the suitable switch for the task at hand. With this knowledge, you can make informed decisions on the most appropriate switches to purchase.
Interested in our products? Speak to us today!
How to place an order?
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Call us on +44 (0) 1234 213600 to speak to our Sales Engineers or e-mail us
on [email protected] alternatively, leave us a message using our online contact form.
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