Heavy-duty Connector Plug Contact Pair Number And Pinhole

In certain situations where reliability is critical but size is acceptable, two pairs of wire connector heavy duty plug contacts can be connected in parallel to improve the reliability of heavy duty electric cable connectors. In heavy duty automotive electrical connectors plugs and sockets, the heavy duty 12v connectors pins (male contacts) and heavy duty 12 volt connectors sockets (female contacts) are generally interchangeable. In actual use, the choice of 12v heavy duty connector plug and socket should be based on the voltage at both ends. If the socket needs to be constantly live, a socket with a jack should be selected. This is because the live contacts of these sockets are buried in an insulator, making it difficult for people to touch the live heavy duty crimp connectors contacts, making them relatively safer.