COIL CHARACTERISTICS (Vdc) W260 CODE A B C D E F N Nominal operating voltage 26.5 12 6 36 48 60 26.5 Maximum operating voltage 32 15 7.5 42 56 70 32 Maximum pickup voltage at +125° C 18 9 4.5 24 36 40 18 Guaranteed drop-out voltage at -65° C 1 0.5 0.25 2 2.5 3.5 1 Coil resistance in W ±10% at +25° C 700 160 40 1250 2500 3500 700 Back EMF suppression to (Vdc) N/A N/A N/A N/A N/A N/A -42 GENERAL CHARACTERISTICS Temperature range -65°C to +125°C Dielectric strength at sea level all points 500 Vrms / 50 Hz Dielectric strength at altitude 25,000 m, all terminals to ground 350 Vrms / 50 Hz Initial insulation resistance at 100 Vdc >10000 M W Sinusoidal vibration (except N coil) 30 G / 10 to 3000 Hz Sinusoidal vibration (only N coil) 20 G / 75 to 2000 Hz Shock 100 G / 6 ms Maximum contact opening time under vibration and shock 10 µs Operate time at nominal voltage 4 ms max Release time 4 ms max Bounce time 2 ms max Contact resistance at nominal current 50 mW max

Date of issue: 3/06 - 38 - Page 2 of 4