The V4D1A60B-AEC00-000 is a sealed Contura rocker switch engineered for demanding applications requiring environmental protection and reliability. It features a contact rating of 15 amps at 125VAC, 10 amps at 250VAC, and 20 amps at 4–14VDC, with a dielectric strength of 1500 volts RMS and insulation resistance of 50 megohms. The switch is constructed with silver alloy and fine silver contacts, operates across a temperature range of -40°C to +85°C, and is rated for up to 100,000 cycles. It has passed rigorous environmental testing including MIL Std 202F, MIL Std 510.1, UL 1500, ISO 8846, IEC 60529, and BS 5490 standards for corrosion, vibration, shock, salt spray, and moisture resistance. This switch is ideal for marine, on/off-highway, armored vehicle, and mining machinery applications where sealed protection and durability are critical.