This non-illuminated DPDT Carling Contura rocker switch provides robust double-pole switching for marine, transportation, industrial, and heavy-equipment electrical systems. Engineered to withstand moisture, vibration, and temperature extremes, it features silver-plated contacts, IP66/IP68 sealing, and dependable performance from –40°C to +85°C. The switch installs easily in a standard 0.830" x 1.450" panel cutout and works with Contura connector blocks for secure wiring.