Heavy duty connector advantages: 1, the installation is very easy. 2, in the case of continuous power to test equipment. 3, the safety factor is very high, good insulation, IP65 protection above. 4, heavy protective shell connector, Gua washers locking device to protect the body from a reliable connection of the external environment impact (such as mechanical vibration, external objects, moisture, dust, water spray or oil). 5. Other: No matter the shell and the floor panel or surface mount match, or coupling housings for cable and cable connections. Whether single or dual jack connector sockets, or male and female plug housing or base. No matter threaded or compression clamp-terminal, or tools or cable jacket. (XINLEI) can provide the right combination of connectors. The company's product variety can not do what's necessary to list direct inquiry