The V2D1AH0B-00000-000 is a Contura IP66/68 sealed rocker switch manufactured by Carling Technologies, a Littelfuse brand. This switch features single-pole or double-pole circuit configurations with 8 or 10 terminal bases, offering flexible terminal arrangements with or without barriers. The switch is rated for 0.4 VA at 28 VDC resistive, 15 A at 24 VDC, or 20 A at 12-18 VDC depending on circuit selection, with dimensions of approximately 1.37 inches (34.79 mm) in width and 0.82 inches (20.82 mm) in height. It has passed rigorous environmental and corrosion testing including MIL Std 202F, MIL Std 510.1, UL 1500, ISO 8846, IEC 60529, and BS 5490, making it one of the most rugged and reliable switches available. The switch is ideal for on/off-highway vehicles, marine vessels, armored vehicles, mining machinery, and any application requiring robust sealing protection against moisture and environmental contamination.