9325

RELAY CENTER OFF LOAD TRANSFER

3PST/NO, 25 AMP

2 /

COIL CHARACTERISTICS (Vdc)

GENERAL CHARACTERISTICS

Unless otherwise noted, the specified temperature range applies to all relay characteristics.

COIL DATA

28 Vdc

115 Vac 400 Hz [3]

115 Vac

50/60 Hz

Suppressed Vdc [4]

Nominal operating voltage

28

115

115

28

Maximum operating voltage

29

128

124

29

Maximum Pick-up voltage @ +125° C

18

95

95

20

Drop-out voltage, max

7

40

40

7

Coil resistance Ω ± 10% at +25° C

160

-

-

160

Coil current max. mA at +25° C

-

55

60

-

Temperature range

-70°C to +125°C

Minimum operating cycles (life) at rated load

50,000

Minimum operating cycles (life) at 25% rated load

200,000

Dielectric strength at sea level all points

All circuits to ground and circuit to circuit

1500 Vrms / 50 Hz

Coil to ground

DC 1,250 Vrms

Dielectric strength at altitude 80,000 ft

500 Vrms / 50Hz

Insulation resistance (at 500 Vdc) minimum

100 M Ω min

Sinusoidal vibration (55-1500 Hz)

10 G

Shock (6-9 millisecond duration)

25 G

Maximum contact opening time under shock or vibration

2 ms

Operate time at nominal voltage @ 25°C

20 ms max [5]

Release time at nominal voltage @ 25°C

DC

10 ms max [9]

AC

50 ms max

Contact make bounce at nominal voltage

5 ms max