AK 29
AK 29A
AK 29B
AK 29C
AK 29H

AK-29

AK-29 Aviation & Military Push Button Switch

1. Small size and large load capacity;
2. Sensitive action and good operating feel;
3. Long life and reliable work.

Standard: Meet GJB1512-1992 button switch general specification (part), GJB360A-1996 electronic and electrical component test method (part), AK-29 Series button switch technical specification.

Category:

AK-29 Series Specifications
AK-29、29A、29B、29C AK-29H
Button color AK-29、29B (Black)

AK-29A、29C(Red)

 Black
Electrical Rating Resistive A Group: 28.5VDC、5A (Resistive)

B Group: 28.5VAC、7.5A(Resistive, NO Only)

C Group: 28.5VDC、2A(Inductive, τ=5ms)

D Group: 115VAC(f=400±20Hz)、5A (Resistive)

E Group: 115VAC(f=400±20Hz)、7.5A(Resistive, NO Only)

F Group: 115VAC(f=400±20Hz)、2A(Inductive, cosΦ≥0.5)

G Group: 28.5VDC、2A(Resistive)
Total Travel(mm) 2±0.4 ≥4
Overtravel (mm) ≥0.4 ≥2
Differential Travel(mm) ≤1 ≤1
Operating Force(N) ≤12
Releasing Force (N) ≥3
Operating Temp (℃) -55～+85
Weight (g) AK-29、29A: ≤8

AK-29B、29C: ≤7.5

 ≤10
Mechanical Life (cycles) 100 000 cycles under G Group;

Others 60 000
Insulation Resistance (normal) MΩ ≥1 000
Insulation Resistance (damp heat) MΩ ≥10
Dielectric Withstand Voltage (normal) V ac 1 000
Salt fog (h) 96

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