AT12S-BT is a 12-position plug boot designed for AT Series connectors, providing an optional protective backshell covering for harsh environmental and industrial applications. Manufactured from high-quality PVC material, this boot is available in grey body color and operates reliably across a temperature range of -29°C to +100°C. The boot is designed for connectors that do not include an endcap or shrinkboot strain relief, making it suitable for heavy equipment, agriculture, construction, transportation, off-road, mining, industrial, railway, automotive, diagnostics, marine, and water resistance applications where environmental protection is critical.