Schneider Electric ZBZ32 Legend holder 30x40mm, Harmony XB4, plastic, without legend 8x27mm
Schneider ZBY9W2G330 Illuminated ring 60mm, Harmony, plastic, yellow, red fixed integral LED, marked EMERGENCY STOP, 110...120V AC
This Harmony ZB, legend holder is compatible with Harmony XB4, XB5 and XB7. This legend holder without legend allows you to customize the control unit with any legends desired to support your machines and operations. It is compatible with any standard 22mm Harmony control or signalling unit.