The H8550VBBB is a miniature ON-OFF rocker switch from the 8500 series, featuring a double contact configuration. This non-illuminated model has a black curved rocker, a standard black body with a terminal barrier, and 4.8 x 0.8 mm terminals. It carries an electrical rating of 10(6)A at 250Vac (T125) and has UL/CSA ratings up to 15A at 250Vac. Key features include a 3mm contact gap and a design for a standard panel cutout of 19.3 x 12.9 mm, making it a durable choice for various commercial and industrial applications.