ZB5AA1

Harmony XB5, Push button head, plastic, flush, white, 횠22, spring return, unmarked

ZB5AA131

Harmony XB5, Push button head, plastic, flush, white, 횠22, spring return, marked I

ZB5AA14

Head for non illuminated push button, Harmony XB5, XB4, white flush pushbutton 횠22 mm spring return unmarked

ZB5AA16

Head for non illuminated push button, Harmony XB5, XB4, white recessed pushbutton 횠22 mm spring return unmarked

ZB5AA18

Harmony XB5, Illuminated push button head, plastic, flush, white, 횠22, spring return, integral LED, for insetion of legend, unmarked

OVA5AA1AB

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