




+ 4
Head for illuminated selector switch, Harmony XB4, blue Ø22 mm 2 position spring return
Local distributor code:
409065028
ZB4BK14637
Discontinued on:15 Jun 2023
ZB4BK14637 has not been replaced. Please contact your customer care centre for more information.
Important message: A change in appearance may be noted on the product but does not affect its use in terms of function and safety. This makes it compatible with our Universal LED blocks
EAN Code: 3389110840889
Environmental Data
Schneider Electric aims to achieve Net Zero status by 2050 through supply chain partnerships, lower impact materials, and circularity via our ongoing “Use Better, Use Longer, Use Again” campaign to extend product lifetimes and recyclability.