The H8650VBBBEN577W is a miniature rocker switch from Bulgin Components designed for general-purpose switching applications. It features a maximum rating of 10A at 277V and 1/2HP at 277V or 1/4HP at 125V, with a 3mm contact gap and UL/CSA approvals (UL file E45221, CSA file LR10990). The switch offers flexible configuration options including single or double contact arrangements, push-on or solder terminals, and optional illumination with neon or filament lamps. The panel cutout dimensions are 19.3 × 12.9 mm for single contact and 19.3 × 21.9 mm for double contact configurations. This switch is ideal for control panels, industrial equipment, and consumer appliances requiring reliable ON/OFF or changeover switching with compact form factor and multiple terminal options.