Series 84 industrial switches include a compact, illuminated emergency-stop switch. The emergency-stop has a monoblock design and bright LED illumination, visible from the side. It shares a 22.5-mm mounting size and low, behind-panel depth with other Series 84 products. The series features a choice of LED- or filament lamp-illuminated pushbuttons and indicators. Switching elements can be supplied with an integrated LED in red, yellow, orange, green, blue or white. The illuminated version is available in aluminum or plastic.