This Harmony XB5, plain lens monolithic red / yellow / green 3-phase voltage presence indicator pilot light, is supplied with a 3-phase 400V AC voltage, uses an integral LED and uses screw clamp terminals. It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP67. It is ideal for incoming section in main and secondary low voltage switchboards, with one colored LED per phase. It is designed to fit in a standard 22mm cutout.
