The harsh marine environment poses numerous threats to electrical systems. One of the most significant challenges is exposure to extreme weather conditions. The temperature on a vessel can vary dramatically, from the intense heat of the tropics to the icy cold of the Arctic. Marine wire connectors must perform reliably across this wide range of temperatures without suffering from brittleness or softening. To achieve this, these connectors are often made from materials that can retain their structural integrity even under significant thermal stress. This might include robust alloys or plastics specifically formulated to resist temperature-induced expansion and contraction.