The HP511A6 is a high-quality CYCL-FLEX® reset timer designed for industrial timing applications, featuring a synchronous motor-driven mechanism housed in a durable ABS molded enclosure rated UL 94V-0. It offers 16 standard time ranges from 5 seconds to 60 hours with knob-adjustable setpoint control, a calibrated 7.85-inch circumference dial with red progress pointer for visual time remaining indication, and a pilot light to indicate motor energization. The timer operates at 120V, 60 Hz with a power rating of 2.45 VA for the motor and 10.5 VA for the clutch, delivering output ratings of 10 amps at 120 VAC or 5 amps at 240 VAC (resistive load). It features instantaneous and delayed contact configurations with repeat accuracy ranging from ±0.05 seconds to ±18 minutes depending on the selected time range, and maintains reliable operation across a temperature range of 0°F to 140°F (-18°C to +60°C). The timer is ideal for industrial control, process automation, and equipment sequencing applications where precise timing and high reliability are essential.