High Quality Emergency Disconnecting Switches Push Button ED250A

Main contact circuit rated load current(A)

Main contact pressure drop in 100a load

30mv

Insulation resistance

20M

Dielectric strength

50Hz/60Hz 1000VAC 1minute

Main contact on-off ability(Turn on power 5ms)

1000A/5ms at 48V/DC

Electrical lifespan

10000 times

Mechanical life

1000000 times

Work mode

continuous

Contact form

1 form normal open

Contact material

AgCdO(12)

Working temperature

-25 - +70  degree centigrade

Environment humidity

+20 degree centigrade 98%

Fixed place of vibration frequency

3G/1~50Hz Amplitude 0.5mm

Shake

(60~100)times/min,Acceleration4g

IP Class

IP40(GB14048.4,IEC60947)