"This product is part of the Harmony 9001K range, an offer of Ø 30mm metal pushbuttons, switches and pilot lights." "This pushbutton transformer has an octagonal head." "It is a pushbutton transformer with rated supply voltage of 120V." "It is an IP64 and NEMA 1/2/3/3R/4/6/12/13 rated product." "It is fitted with a black plastic bezel." "It is ideal for petrochemical, metallurgy, mining, oil and gas applications. It is also suitable for automotive, water and wastewater treatment applications." "This product is certified by CE, CSA LR25490 class 3211 03 and UL listed file E42259 CCN NKCR." "It is installed into a Ø 30mm panel cutout." "The modular range of Ø 30mm plastic control and signaling provides robust and reliable solutions for a wide range of heavy industry applications."