1.Auxiliary Switch F4-8II/W 2.Various Quality for Selection 3.Certificate:CE/ISO9001/ROHS 4.Competitive price

Main Application

 

  Being used as auxiliary device for High-voltage circuit-breaker, high-voltage isolator, low-voltage isolator, low-voltage air switch and low-voltage knife switch, series F switch controls the process of making and breaking signal.

 

Working Conditions

Ambient Temperature (-40oC≤ t ≤40oC)Height above Sea Level (h≤3000m)t=+25, relative air humidity ≤ 90%Situation of no sharp pounding, no explosion risk, no inductive dust, no air destroying insulators or corroding metal and so on.

Structure

 According to different requirements, the turning angle of series F1 could be 60°~90°~120°.Series F4 is devided into straight type and horizontal type according to the assembling method. Its devided into horizontal structure and straight delay contact according to the way of construction.

References

 

 

Rated Voltage	DC	220V
	AC	380V
Rated Current		10A
Rated Breaking Current	DC 220V, T=20ms	4A
	DC220V,cosφ=0.4	10A

Auxiliary Switch F4-8II/W