COIL CHARACTERISTICS (Vdc) SERIES AJ CODE A Vdc B Vdc C Vdc N,NA [5] Vdc Nominal operating voltage 28 12 6 28 Maximum operating voltage 29 14.5 7.3 29 Maximum pickup voltage - Nominal at 71° C 18 9 4.5 18 - High temp test 19 9.8 5 19 - Cont. current test 21 10.5 5.3 21 Hold voltage 9 5.5 3.5 9 Drop-out voltage minimum 1.5 0.8 0.4 1.5 Coil resistance Ohms ±10% at +25° C 60 15 4 60 GENERAL CHARACTERISTICS Temperature range -55°C to +71°C Minimum operating cycles (life) at rated load 50,000 [7] Minimum operating cycles (life) at 25% rated load 100,000 Dielectric strength at sea level - All circuits to ground and circuit to circuit 1500 Vrms - Across open contacts and coil to ground and auxiliary contacts 1250 Vrms Dielectric strength at altitude 50,000 ft - Main contacts 700 Vrms - Coil and auxiliary contacts 500 Vrms Insulation resistance: (At 500 Vdc) 100 M W min Sinusoidal vibration 10 G / 75 to 500 Hz 5 G / 500 to 2000 Hz Shock 25 G Maximum contact opening time under vibration and shock 10 µs Operate time at nominal voltage 35 ms max Release time at nominal voltage 15 ms max Contact bounce at nominal voltage 4 ms max NOTES [1] Standard Intermediate current test applicable. [2] Inductive load life: 20,000 cycles.  3. Applicable military specification: MIL-R-6106.  4. Special models available upon request, please contact factory. [5] "N", "NA" coils have back EMF suppression to 42 volts maximum. [6] Off time for motor load test shall be 6 seconds maximum. [7] Must meet 20,000 cycles of special motor load test (engine start): see table 1, page 3. [8] Relay will not operate, nor will it be damaged by the application of reverse polarity.

Date of issue: 6/06 - 158 - Page 2 of 5