Littelfuse 102A3 is a versatile product with multiple output load ratings. It can handle pilot duty of 480 VA at 240 Volts or general purpose duty of 10 A at 240 Volts. It has a torque termination type of 7 in-lbs or wire size of 12 - 18 AWG. The product is compatible with both 50 Hz and 60 Hz AC line frequencies, with a 20% increase in delay timers for 50 Hz. It has an undervoltage trip voltage of 90% and a trip delay range of 2-30 s for low/high voltage and 2 s for unbalance/phase faults. The maximum input power is 5. It has a restart delay range of 2 s after a fault or complete power loss. The undervoltage reset voltage is 93%, voltage unbalance trip point is 6%, voltage unbalance reset is 4.50%, and trip point accuracy is ±1%.