Littelfuse 202 is a versatile device with a pilot duty output load rating of 480 VA at 240 Volts, or a general purpose rating of 10A at 240 Volts. It features a 0.25-inch male quick connect termination type and operates on an input AC line frequency of 50/60 Hz. With a trip delay range of 4s for under/over voltage and 2s for unbalance/phase faults, the device ensures reliable protection. It has a restart delay range of 2-300s, adjustable manually. The device has high accuracy with a trip point accuracy of ±1% and repeat accuracy of ±0.5%. It operates at a humidity level of 95% non-condensing and can withstand a dielectric breakdown of ≥1960. It also offers undervoltage and overvoltage protection with respective trip and reset voltages. The input phase sequence is A, B, C.