Switch: rotary with key; PROMET

Manufacturer	PROMET
Type of switch	rotary with key
Button shape	prominent
Mechanical durability	70000 cycles
Mounting hole	Ø22.5mm
Operating temperature	-15...30°C
IP rating	IP40
Dimensions	Fig. 1.
Caution!	Contact sets must be ordered separately.
Manufacturer series	NEK22
Switch standard	22mm

Symbol	Positions	Actuator colour	Features
NEK22M-ZA1	2	grey	the key can be removed at 0 position
NEK22M-ZA2	2	grey	the key can be removed at 0, I position
NEK22M-ZB1	2	grey	the key can be removed at 0 position
NEK22M-ZC1	3	grey	the key can be removed at 0 position
NEK22M-ZC2	3	grey	the key can be removed at 0, I position
NEK22M-ZC3	3	grey	the key can be removed at 0, I, II position
NEK22M-ZD2	3	grey	the key can be removed at 0, I position
NEK22M-ZE1	3	grey	the key can be removed at 0 position
NEK22M-ZF1	3	grey	the key can be removed at 0 position
NEK22M-ZF2	3	grey	the key can be removed at 0, I position
NEK22M-ZG1	3	grey	the key can be removed at 0 position
NEK22M-ZH3	3	grey	the key can be removed at 0, I, II position
NEK22M-ZI2	3	grey	the key can be removed at 0, I position

Symbol	Product description
EF22X	Contact block;22mm;NEF22;front fixing;screw terminals
EF22Y	Contact block;22mm;NEF22;front fixing;screw terminals