1,service at the control circuit of AC 50~60Hz,AC 380V, DC 220V and current of 20A to adjust the mechanism travel. 2,ISO CE

LX4 Series limited switch is to service at the control circuit of AC 50~60Hz,AC 380V, DC 220V and current of 20A to adjust the mechanism travel.

Among,every type of limit switch has its special structure and special application condition.

LX4-11,12 type of limit switch is to service for the horizontal mechanism with no large inertia travel.

LX4-21,22 type of limit switch is to service for the horizontal mechanism with compared large inertia travel.

LX-31,32 type of limit switch is to service for lift mechanism,

LX-41,42,62 type of limit switch is to service for the horizontal mechanism demanding three operation positions,

LX4-12S type of limit switch is to service for the horizontal mechanism with no large inertia travel in the occasion water-proof.

The nominal service conditions include an ambient temperature of -30~+40, ambient relative humidity of 85% and below, an altitude of 1000m and protection degree of IP44.It complies with the standard of GB 14048.5-93.

Model table:

LX4-11	Operating with a single arm with roller and the shaft rotates under the action of the spring to make operating arm back zero position
LX4-12
LX4-11S
LX4-12S
LX4-21	Operating by folk-shaped arm fitted with roller to rotate two transition positions.
LX4-22
LX4-31	Operating by loaded lever with heavy balance hammer. The loaded lever operates when the mechanism bracket lifts heavy balance.
LX4-32
LX4-31S
LX4-32S
LX4-41	Operating by three folk-shaped arms three transition positions.
LX4-42
LX4-61	Operating two transition positions by dual-arm with roller.
LX4-62

LX4 Series Limited Switch