SW-3

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 desig

Product Details

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


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