The PCR Series of photo controls is a combination of precision electronic circuitry, electromechanical output, and unique molded plastic housing. Designed and built to meet the demands of the most rigorous requirement of tower and obstruction lighting control, each unit is factory calibrated to meet FAA and FCC specifications. Electronic circuit, output contactor, and terminal block are all contained within front plastic housing. Edge support molded into the bottom edge of housing allows easy wiring of new and existing installations. Available with or without cast aluminum junction box. Operation When the amount of light sensed falls below the actuation level for energization, the output relay energizes. Conversely, when the amount rises above the actuation level for de-energization, the output relay de-energizes. Pre-order 6-8 Weeks Indication LED indicates power is applied Light Actuation Levels (Factory Calibrated) Energized: ≤ 35 fc De-energized: ≥ 60 fc Voltage 120VAC or 230VAC AC Line Frequency 50/60Hz Tolerance 120 & 230VAC -20% - 10% Output Rating Two SPST NO 20A contacts1 hp @ 120VAC2.5 hp @ 240VAC Termination Screw terminals for up to #8 (M4 x 0.7) AWG wire Dimensions H 159.51 mm (6.28”)W 127 mm (5.0”)D 131.75 mm (5.19”) Mounting ABS plastic housing with gasket seal. Multiple knockout holes for optional mounting to Crouse Hinds or Hughey & Phillips cast aluminum electrical boxes. Operating/Storage Temperature -40° to 60°C / -55° to 85°C
