MK-4C Limit Switch

  • Output to socket.
  • The switch is mounted with threaded.
  • Applied to aerospace, aviation, weapons, and other military electronic devices.
Category:

Specifications

Characteristics Parameter
Quality Grade Military Products (Ⓙ)
Operating Temperature -55°C ~ 85°C
Relative Humidity (40 ± 5) °C, 95%
Low Pressure Test 0.67 kPa
Sinusoidal Vibration 10 Hz ~ 2000 Hz
150 m/s2
Shock 500 m/s2
Acceleration 500 m/s2
Circuitry 4 From c
Weight ≤ 175 g
Connection Types XK18J12Z receptacle
Pretravel 2 mm ~ 3.5 mm
Total Travel ≥ 7.5 mm
Asynchronous between Groups when Releasing ≤ 0.3 mm
Pretravel Force ≤ 37 N
Total Travel Force ≤ 88 N
Life 2000 cycles

Electrical Ratings

Contact Rating 27 Vd.c., 5 A
Contact Resistance ≤ 0.05 Ω
Insulation Resistance ≥ 300 MΩ
Dielectric Withstanding Voltage ≥ 500 Vr.m.s.

Dimension

Circuit Diagram

MK 4C dimension MK 4C circuit diagram

Order Mark

MK-4C
Part Number Quality Grade

Technical specification: RY3.604.002JT

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