Powerpole connectors provide reliability, flexibility and convenience. Each Powerpole connector is a genderless, single connector half of which can be dovetailed together to create customized connectors. Popular connector used for RC cars and ideal for automotive use. Block your housing together, insert crimped contacts and plug two halves together. Contacts are rated for 30 amps at 600 volts. Each package includes ten black and ten red housings, and 20 contacts, enough for five complete sets.