A 6 Pin Push Switch also known as Mini DPDT Push Switch, is nothing but a combination of two push switches placed together inside one package. Unlike momentary switches which connect the wires of the switch only for a second, this switch retains its ON-OFF state till pushed later on. For example, if I push it once so that it’s turned on, it will remain in ON state till it’s pushed again. That’s why this switch is useful in controlling power connections most of the time.