LA39-J Series APT Push Button Switch

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LA39-J Series APT Push Button Switch

LA39-J series compact pushbuttons are the products independently researched and developed by our company, which have integrated the advantages and also effectively covered the disadvantages of the like products, having aesthetic appearance, delicate design, compact structure and reliable action.

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Compact structure, with head integrated with contact, installation hole diameter of φ22.5mm;

Contact combination type: One ON and One OFF, Two NO, Two NC, being economic and practical;

The symbol leaf or label frame can be provided according to the requirements of the operation instructions from the customers.

Catalog: LA39-Series-Pushbutton-AD16-Series-Indicator-Light-Selection-Manual.pdf

Additional information

Rated insulation voltage


Power frequency withstand voltage

AC1890V 50Hz .5s

Conventional thermal current


Mechanical service life

1,000,000 times for normal buttons

Electrical service life

100,000 times

Ambient temperature


Storage temperature


Action frequency

1,200 times/hour

Product certification


Compliance standards

IEC 60947 / GB 14048.5

Protection class


Altitude of installation place

not more than 2,000m

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