The H8553VBBA3-551W is a miniature double-contact rocker switch from Bulgin's 8500 series, designed for ON-OFF control applications with ratings up to 15A at 250Vac. This switch features a standard panel cut-out of 19.3 x 12.9 mm and includes a 3 mm contact gap, with an 85A inrush current capability. The device is available in both illuminated and non-illuminated versions, with options for various rocker colors (black, red, white) and lamp voltages (125V neon, 250V neon, 12V filament, 24V filament). It meets UL and CSA approvals for industrial and non-industrial applications, with operating temperature ratings up to 105°C for non-lit types. This switch is ideal for control panels, industrial equipment, and consumer appliances requiring reliable switching with industry-standard mounting and aesthetic customization options.