Nk6-1A Auxiliary switch
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.
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. |
Electric rating value
AC: 380V, 5A; 220V, 10A; 110V, 15A
DC: 27V, 10A
Electric Life ≥30×104
Mechanical Life≥10×10 5
Customization is available.
Please don't hesitate to contact us if you have any question.