Schneider Electric

selector switch head 22mm 3-position stay put Key 421E

selector switch head 22mm 3-position stay put Key 458A

selector switch head 22mm 3-position stay put Key 520E

selector switch head keylock - 2 positions - ø 22 - black

Selector switch head, Harmony 9001K, metal, without handle, 30mm, 3 positions, spring return left to center

Selector switch head, Harmony XB4, metal, black, 22mm, 2 positions, stay put