Harmony Xb4 Illum. Double Head, 22 Mm, White / Black, Black Bezel, White Pilot Light, "UP" / "DOWN"

This Harmony XB4, Light Block With Body/fixing Collar Is Blue, Operates With An Integral Led. It Has A Metal Body And Is Compatible With Harmony XB4 Pilot Lights. This Light Block Allows Fast And Easy Replacement And Configuration Of Your Signaling Units. It Is Easily Installed And Replaced On Compatible Illuminated Push Button Or Selector Switch Units Via Clip Together Assembly. It Enables Visual Distinction Of Signaling Units Via Illumination By Integral Led. It Protects Operators From Unexpected Contact With Live Circuits Thanks To Its Ip20 Protection Index. It Is Designed To Fit With A Standard 22mm Control And Signaling Units, Ensuring Compatibility When Installing In Pre-existing Machinery. Its Wide Range Of Operating Temperatures From -40c To 55c Allows Versatility In Usage Of Product.