SW-3

Product Detail

SW-3 For lift door sensor, building Magnetic and other non- contact switch;
Mono-stable,normally open mode/Bi-stable,normally open mode
Screw fixation;
Choice of sensitivity, cable length . Seal design is applicable for hard working surroundings.
Triggered from dead ahead;
In the magnetic field, the magnetic switch in the pull- in state, and maintains this state until
leaving the magnetic field to come back to the initial state of disconnect state.

Type: Mono-stable,normally open mode/Bi-stable,normally open mode
Triggered from dead ahead;
Application in elevator car level for position sensing,
Switch is with dustproof and explosion-proof plastic case,
foreign-made reed switch with high life;


SW-3(A/B) ELEVATOR PROXIMITY SWITCH
Contact	NormalOpen		Mounting	Screwfixation
Material	Nylon		Wiring	Doubleinsulation cable
Switching	Vac-max	200	Operating principle	Magnetactuation
Switching	A-max	1.0	Switching frequency	Hz-max	500
Operatingtemperature	?	-25-78	Shock	G-max	50g/11ms
StorageTemperature	?	-25-90	Vibration	G-max	35g
Switchingtime	ms-max.	0.8	Mechanical Life	millions
Releasetime	ms-max	0.1	Electrical life	millions
SW-3AMono-stable N/O an SW-3B Bi-stable N/O switch