These characteristics of the d-sub connectors manufacturer in china make it highly safe, reliable and versatile internationally. Therefore, more and more attention in China. After more than ten years of continuous promotion and application, industrial plugs and sockets have entered all walks of life, such as power, construction, port terminals, machinery industry, modern large buildings and so on. Manufacturers have also grown from the initial few to dozens now. At the same time, with the development of science and technology, industrial plugs and sockets are also constantly innovating. Various quick installation technologies are applied to plugs and sockets to make them more convenient.

d-sub connectors manufacturer china's selection skills

1. Safe and reliable

(1) The diameters, poles and ground contact positions of different specifications of products are not the same, and only products of the same specifications can be inserted to prevent misinsertion.

(2) Protection against electric shock. The insertion sleeve of the grounding electrode in the socket is longer than that of the phase electrode and the neutral electrode. This ensures that when the plug is inserted, the grounding electrode is connected to the phase electrode first. When the plug is pulled out, the grounding electrode is eventually separated, and the use is very safe.

(3) High level of protection. There are IP44 anti-splash type and IP67 anti-dip type. Not only does the human body not touch the live parts, but also can be used under different environmental conditions to ensure safety.

(4) The sleeve is embedded with an elastic hoop. Ensure that the bolt is in close contact, has good electrical conductivity, and has a long service life after insertion.

(5) There is a clamping device to ensure that the plug and socket are clamped to prevent falling off after insertion, and the reliability is greatly improved.

(6) There is a cable clamping device, which can clamp the cable sheath, so that the fixed wood can be pulled down and used safely.

d-sub connectors manufacturer china https://www.kujunconnector.com/D-sub-Connectors