The M2015BB1W03 is a snap-in rocker switch manufactured by NKK Switches. It is a single-pole, single-throw (SPST) switch with an illuminated chrome-plated body. It is rated for a 12V DC and 10A operation and is UL, CSA and other international safety agency approved. This switch is available in both non-illuminated (M2015BB1) and illuminated (M2015BB1W03) models and is suitable for a range of applications including home appliances, automotive, and medical equipment.