Key selector switch head - 2 pos. - stay put - withdrawal left-hand position

"This Harmony ZA2 range is a black selector switch head." "It is part of the range Harmony XAC pendant control stations for diameter 22mm plastic signaling units and it has 2 positions." "It is supplied with key operated knob (key n° 455). It features 2 positions maintained, at 90°." "Its wide range of operating temperatures from -25°C to 70°C allows versatility in usage of product." "It is easily installed and replaced on XAC pendant control stations in diameter 22.5mm cut-out." "It is impact resistant, dust resistant, water resistant and vibration resistant thanks to its IP65." "It weighs 42g."