What do I need to know when buying Military Circular Electrical Connectors?

Military circular electrical connectors are widely used because it has many manufacturers and we can easily buy the products in the market. But once you buy the wrong one, it may affect the installation and future use. Military circular electrical connectors can be used in natural environment or even liquid, so in order to avoid liquid dripping, splashing or intruding inside the connector during use, which will lead to the failure of the connector, pay attention to the waterproof rating when purchasing. Using the waterproof rating can help one to purchase a circular connector with the proper rating. Generally, manufacturers will use their iP code to indicate the connector waterproof rating, i.e. IPX (the value of x is 0-8, the larger the number, the higher the waterproof rating). Waterproof rating:If x=0, the connector is not maintained against water. In this case, the connector is suitable for indoor use, but not for outdoor use. If x=1, the connector is protected from water droplets. If x= When the connector housing is tilted to a 16 degree angle, it is OK for liquid to drip into the housing. If x=3. The function of the connector is not affected if precipitation is sprayed onto the connector housing from or at a 65 degree angle. If x = When liquid is splashed onto the connector housing from all directions and angles, the connector will not be harmed. If x=5. cleaning the connector with tap water will not damage it. If x=6. It is well protected from strong splashes (e.g. from the sea) and this class of connector is more suitable for cabin use. If x=7. the connector can be immersed in water for a short time. If x=8. If the connector is immersed in water for a long time under operating pressure, the performance will not be affected. Therefore, in the purchase, should also pay special attention to the following points:1. Pay attention to the manufacturer and brand.2. Pay attention to the logo. Connectors are electronic products, the manufacturer shall have CCEE certification. Circular connectors and product packaging can be affixed to the relevant logo, and should hold a certificate of conformity. The package should be clearly marked with the manufacturer's corporate name, detailed production address and telephone number. According to the industry regulations, the rated voltage of circular connectors is 6a, 12a, 18A and so on. Which voltage should be marked on the product. 3. Pay attention to the matching performance. At present, there are many specifications and types of circular connectors. Select the rated current when purchasing. Can match the rated voltage of the circular connector. 4. pay attention to the power plug. Most of the power plugs used domestically are flat, with two connectors with grounding devices. Two auxiliary power plugs.

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