Electrical Contactor NK6 for Operating Mechanism 1.It applies to AC vacuum contactor,solenoid switch,contactor, breaker

Electrical Contactor NK6 for Operating Mechanism

 It applies to AC vacuum contactor, solenoid switch, contactor, breaker and so on.Item NK3-1 includes three make-break contacts, and item NK2-1(A) includes two make-break contacts( A refers to timelag). If one of these contacts is broke after its contacted, the time of timelag should be no less than 0.3mm.

Electrical Load

  

Current Type	On-condition				Off-condition
	Voltage(V)	Current(A)	cosφ	T0.95ms)	Voltage(V)	Current(A)	cosφ	T0.95ms)
AC	380	15	0.7±0.05		380	1.5	0.4±0.05
DC	220	0.55		300±45	220	0.55		300±45

Action Options

  

Item	Max. Actuating length(mm)	Min. Contact over travel (mm)	Min. Delayed length (mm)	Max. Actuating force (N)	Min. Contact Force (N)
NK6-1	8-10	2.5-3.5		20	0.8
NK6-1 A	8-10	2.5-3.5	0.5	20	0.8

Electric rating value

 AC: 380V, 5A; 220V, 10A; 110V, 15A

DC: 27V, 10A

Electric Life ≥30×104

Mechanical Life≥10×10 5