LA39-F

LA39-F series pushbuttons have compact structure and small volume. T...

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LA39-G

LA39-G series products cover the shortages of other products, with s...

LA39-E

LA39-E series pushbuttons are characterized by delicate design, aest...

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LA39-A

LA39 pushbuttons have novel structure, aesthetic appearance and comp...

LA39-B

LA39 pushbuttons have novel structure, aesthetic appearance and comp...

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LA39-C

LA39 pushbuttons have novel structure, aesthetic appearance and comp...

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AD16-12A

AD16-12A series indicators adopt high-brightness pure-color LED lumi...

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AD16-16A

AD16-16 series indicators adopt high-brightness pure-color LED lumin...

AD16-16B

AD16-16 series indicators adopt high-brightness pure-color LED lumin...

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AD16-16SM

AD16-16系列闪光蜂鸣器采用高亮度纯色LED发光芯片为光源,寿命长,耗能低,...

AD16-16M

AD16-16系列蜂鸣器寿命长,耗能低,体积小,重量轻,可靠性好,造型美观和制造...

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AD16-22SM

AD16-22 series flash buzzers adopt high-brightness pure-color LED lu...

AD16-22M

AD16-22 series buzzers are characterized by long service life, low e...

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AD16-30M

AD16-30 series buzzers are characterized by long service life, low e...

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LW39-10

LW39-10 series are widely used in the places with quite small instal...

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LW39-16N

LW39-16N series cam switch is a major series of products specially r...

LW39-16C

LW39-16C series cam switches are widely used in the measurement, con...

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LW39-25

LW39-25 cam switch is applicable to the places with greater capacity...

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TL-501

TL-501 series tower lampsare the optimized products based on TL-50, ...

TL-50

TL-50 series tower lamps are independently researched and developed ...

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TL-70

TL-70 series tower lampsare independently researched and developed b...

TL-701

TL-701 series tower lampsare independently researched and developed ...

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TL-90

TL-90 series tower lampsare independently researched and developed b...

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ALH-0.66 I

ALH-0.66 series current transformers have novel design, advanced com...

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ALH-0.66 II

ALH-0.66 series current transformers have novel design, advanced com...

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ALH-0.66 III

ALH-0.66 series current transformers have novel design, advanced com...

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ALH-0.66 M

ALH-0.66 series current transformers have novel design, advanced com...

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ALH-0.66 Φ

ALH-0.66 series current transformers have novel design, advanced com...

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ZY4

ZY4 series miniature control relays are independently researched and...

ZY2

ZY2 series miniature control relays are independently researched and...

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DY3

DY3 series miniature control relays are independently researched and...

DY2

DY2 series miniature control relays are independently researched and...

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XX series

The maintenance boxes are made of plastics, with such features as go...

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XM series

The maintenance boxes are made of plastics, with such features as go...

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ALS1-M

Metal products of standard specifications adopt the structure of int...

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ALS1-P

Plastic products of standard specifications adopt the structure of m...

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Selection

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Download

For more details about APT products, pleasedownload our product manual, certificate, instructions and FAQ.

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About APT

APT has been established in 1993. Today it is now a Chinese leading manufacturer of low-voltage control devices.
Brand concept come from the initial letters of three English words:Advanced (A), Perfect (P) ,Top (P).

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Contact

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LA39-G

LA39-G series products cover the shortages of other products, with such major advantages as delicate design, complete specifications, convenient installation, aesthetic appearance, and reliable action.

Important parameters:

Rated insulation voltage: AC250V 50Hz

Conventional thermal current: 5A

Electrical service life: 100,000 times for AC-15    50,000 times for DC-13

Rated current: AC-15 24V/2A, 110V/1A, 220V/0.5A

                          DC-13 24V/0.7A, 110V/0.2A, 220V/0.1A


  • Product features
  • Technical parameters
  • Installation hole diameter: φ 16mm;

    Six colors – red, yellow, green, blue, white and black;

    Round, square and rectangular heads;

    Complete types and specifications: reset button, self-locking button, illuminated button, knob, key button, mushroom button, emergency stop button etc.;

    Application of welding lugs for wiring;

    Contacts and wiring contact lugs are gold plated, with double breakpoints quick-action type structure, which is reliable for contacting; the structure of modular combination consists of operating head and contact module.


  • Rated insulation voltage: AC250V 50Hz

    Power frequency withstand voltage: AC1500V 50Hz .5s

    Conventional thermal current: 5A

    Mechanical service life: 1,000,000 times for normal buttons

    100,000 times for knobs

    50,000 times for key buttons and emergency stop buttons

    Electrical service life: 100,000 times for AC-15    50,000 times for DC-13

    Ambient temperature: -2555

    Storage temperature: -3070

    Action frequency: 1,200 times/hour

    Product certification: CCC, CE, RoHS

    Compliance standards: IEC 60947 / GB 14048.5

    Protection class: IP40(standard products)  IP65(customized)

    Altitude of installation place: not more than 2,000m


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