8A to 30A Power Connectors Amphenol LTW Power Connectors offer up to 30A current rating and feature a robust, high-density design. The power connectors are available in receptacle, over-molded with cable, and field-installable designs with a waterproof rating of IP66 to IP68. Amphenol LTW Power Connectors have a temperature range of -40°C to +105°C.