KXL

RELAY MAGNETIC LATCH, 1 PST/NO (DM) / 75 AMP

2 / 5

COIL CHARACTERISTICS (Vdc)

CODE

A

B

C

M

N

R

V

Nominal operating voltage

28

12

6

48

28

12

6

Maximum operating voltage at +125°C

29

14.5

7.3

50

29

14.5

7.3

Maximum pickup voltage (Cold coil)

- Cold coil at +125° C

18

9

4.5

36

18

9

4.5

- During high temp test at +125° C

19.8

9.9

5

38

19.8

9.9

5

- During continuous current test at +125° C

22.5

11.25

5.7

42

22.5

11.25

5.7

Coil resistance Ω ±10% +25° C except types "C" and "V"+20%, -10%

450

112

28

1500

450

112

28

GENERAL CHARACTERISTICS

Temperature range

-70°C to +125°C

Dielectric strength at sea level all points

- All circuits to ground and circuit to circuit

1250 Vrms / 50 Hz

- Coil to ground

1000 Vrms / 50 Hz

Dielectric strength at altitude 25.000 m (all points)

500 Vrms / 50Hz

(500 Vrms gasket compressed)

Insulation resistance

- Initial (500 Vdc)

100 M Ω min

- After environmental tests (500 Vdc)

50 M Ω min

Sinusoidal vibration (A and D mounting)

0.12" DA / 10 to 57 Hz

20G / 57 to 2000 Hz

Random vibration according to MIL-STD 202 methode 214

1E (0.2G2/Hz, 50 to 2000 Hz)

Mechanical shock (A & D mounting)

50G / 11 ms

Maximum contact opening time under vibration and shock

10 µ sec

Operate time at nominal voltage

15 ms max

Release time at nominal voltage

15ms max

Contact make bounce at nominal voltage

1ms max

Contact release break bounce

0.5 ms max

- auxiliary contacts@25°C

4 ms max