The PCR11 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 tower and obstruction lighting control requirements. 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 the housing allows easy wiring of new and existing installations.

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.

• Automatic lighting circuit operation: dusk to dawn
• Meets FAA/FCC requirements for obstruction lighting
• Two 20 A load contacts
• Direct replacement of popular photo controls
• Time delay eliminates contact chatter
• Includes cast aluminum junction box
• 120 VAC