Switchcraft High Amperage Power Jacks and Plugs A comprehensive offering of hard wearing high amperage electric plugs and jacks in locking, non-locking, sealed and non-sealed formats, PCB and cable mounting connectors. Adhering to various MIL-STD 202G method standards, 24 V ac/dc maximum voltage rating and over 5000 mating cycles. Applications for these jack and socket connectors include: Instrumentation, marine applications, medical equipment, transportation, military or industrial GPS devices and power supplies. All models are highly reliable and excellent quality.