Push Button N377 - 7230 - 196 for 512K Assembly

The Push Button of 512K is designed and developed as a part of Indigenization of Russian Switches fitted in MIG 27 & MIG 29 Aircraft.

Current Rating 5 A @ 28 VDC
Supply Voltage 28 VDC
Insulation Resistance 20 M @ 100 VDC under normal humidity
2 M @ 100 VDC under humidity of 95 ±3% at +20 ± 5 Deg C
Insulation Strength 500 VAC 50Hz for 1 min
Operation Force 1.2 kg – 3.6 kg
Pre-Travel 1.4 to 2.74 mm
Over-Travel 0.24 to 2.82 mm
Net Weight 15 gms max.
Electrical Life 10,000 operations
Mechanical Life 10,000 operations
Altitude Range upto 20,000 mtrs.
Operating Temperature -40° to +50° ± 3 C

 

Materials

Cover Glass Filled PBT, Black
Body Bakelite, Black
Spring Contact P-B, Silver Plated
Contact Silver
Terminal Brass, Tin Plated
Plunger ABS, Red