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Push Button Switch Indicator Light Buzzer Cam Switch Stack light Transformer Relay Enclosure Limit Switch

LW39-25

LW39-25 cam switch is applicable to the places with greater capacity, especially suitable for the DC application environment. It is the latest product completely and independently researched and developed by our company with numerous design patents. The internationally popular built-in wiring method is adopted, which is safe and reliable. Rolling bearings are adopted internally with gentle action and handling, for long mechanical service life.
  • Product Features
  • Technical Parameters

Its conventional thermal current is 25A and AC disconnecting capacity can reach 5A/110V (DC21)

Operating angle 30°, 45°, 90°

The functional characteristics are very rich with max. number of nodes in contact system of 12

Rated insulation voltage Ui: 690V

Conventional thermal current Ith: 25A

Power frequency withstand voltage: 2,500V, 1min

AC service life: 200,000 times

DC service life: 100,000 times

Mechanical service life: 300,000 times

AC working current: AC-15:220V/12A  380V/8A

AC-3:380V/12A 

AC-4:380V/10A 

AC-21:380V/25A 

AC-22:380V/25A

DC working current: DC-13:110V/2.5A  220V/1.25A

Protection class of head: IP40

The altitude is not more than 2,000m

Ambient temperature -25℃~+55℃

The relative humidity of air is not more than 90%

The installation category is III

Pollution falls in class III

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