Schneider Electric, Harmony, ZB5AG3, Selector switch head Ø22 3 position stay put Ronis 455

Amazon

Selector switch head Ø22 3-position stay put Ronis Key 455 Head for key selector switch-shape of signalling unit Bezel material plastic-mounting diameter 22 mm Integrated LEDs with incandescent and neon lights Screw clamp connection, pins for printed circuit

Radwell UK

22MM MOUNT HOLE, 3 POSITION, KEY OPERATED, SELECTOR SWITCH ONLY BLACK, MAINTAINED (MA), SHOCK, VIBRATION AND WATER RESISTANT