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product introduction

Limit switch(position switches) is an electrical switch used to limit the movement limit position of mechanical equipment. Limit switches(position switches) are contact and non-contact. The contact type is more intuitive. On the moving parts of the mechanical equipment, the travel switch is installed, and the limit position of the block is installed on the fixed point of its relative movement, or the opposite installation position. When the mechanical contact of the travel switch hits the block, the control circuit is cut off (or changed), and the machine stops running or changes operation. Due to the inertial motion of the machinery, the stroke switch has a certain "overstroke" to protect the switch from damage. There are many non-contact forms, common ones are reed tube, photoelectric type, induction type, etc. These forms can be seen in the elevator. There are of course more advanced forms.

Product features

2 cableentriesM20×1.5

Actuatorheadcan berepositionedin steps4×90°

Metalenclosure

Continuous adjustment of lever position 360

Lever can be transposed by180°

1 Contact

106mmx71mmx63mm（basiccomponent

In temperature-resistantversion，theroller can be mounted intwo different positionson the shaft

Protection: classIP65

General data

Working principle ：mechanical

Slide form：Castor

Enclosure material：Grey cast iron,galvanised

Enclosure coating material：painted

Material of the contacts,electrical：Silver

Ambient conditions

Ambient temperature,minimum：-30℃

Ambient temperature,maximum：+90℃

Ambient conditions-Insulation values

Rated insulation voltage Ui：400V

Electrical data

Thermal test current：16A

Utilisation category AC-15：400 VAC

Utilisation category AC-15：4A

Switching element：Normally open contact (NO)

Note (Switching element)：with double break

Switching principle：Slow action