LA39-E(16mm) Series Key Switches, APT

Rated insulation voltage Ui (V)

250V

Conventional thermal current Ith (A)

5A

Use category

Rated operating voltage Ue (V)

24V

110V

220V

AC-15

Rated operating current le (A)

2A

1A

0.5A

DC-13

0.7A

0.2A

0.1A

Contacting resistance

≤100mΩ

Insulation resistance

≥100mΩ

Power frequency withstand voltage (V)

AC 1500V 50Hz·1min

Mechanical endurance

·1 million times for normal button and illuminated button

·100,000 times for latching button and selector

·50,000times for key switch and emergency stop button

Electrical endurance

·600,000 times for normal button and illuminated button

·100,000 times for latching button and selector

·50,000times for key switch and emergency stop button

Head protection class

IP40

Those marked with “TH” can work normally in a humid and tropical environment

Working temperature

-25℃~ +55℃ Average temperature in 24h not over +35℃

Working humidity

≤90% RH, the relative humidity is not over 50% when the temperature exceeds 40℃