Delphi Metri-Pack 150 Unsealed Male Automotive Connectors Metri-Pack 150 unsealed male automotive connectors with a low energy, low voltage capability and a maximum continuous current of 14 A. These Metri-Pack 150 unsealed male automotive connectors offer a high resistance to chemicals and abrasion and withstand a wide temperature range of -40 to 125°C. Typical applications for these Metri-Pack 150 automotive connectors include limited space applications that do not require environmental protection. For mating halves and accessories please see table.