The RA901-VB-B-9-W is a single-pole lighted rocker switch from Carling Technologies' Curvette series, featuring a visi-rocker actuator with dual-color capability and white matte bezel. This switch is rated for 10A at 250VAC or 16A at 125VAC, with a maximum dielectric strength of 1000V (UL/CSA) between live and dead metal parts. It incorporates self-cleaning contacts, international approvals, and an electrical life of 100,000 cycles, with an operating temperature range of 0°C to 85°C. The switch features .250 tab quick-connect terminals and includes dual OFF-ON/O-I horizontal legend options. Common applications include office lighting, HVAC systems, commercial equipment, appliances, and on-highway vehicles where reliable switching and visual indication are required.