PCR Series - Photo Control

Littelfuse Tower and Obstruction Lighting Controls
The PCR Series of photo control 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.

Access specifications, certifications, check availability and order parts below

Catalog #Input
Voltage (V)
Output
Form
Sample capableCompare
PCR10120VACTwo SPST NO 20A contacts; 1hp @ 120VAC 2.5hp @ 240VACNo
PCR11120VACTwo SPST NO 20A contacts; 1hp @ 120VAC 2.5hp @ 240VACNo
PCR12230VACTwo SPST NO 20A contacts; 1hp @ 120VAC 2.5hp @ 240VACNo
PCR13230VACTwo SPST NO 20A contacts; 1hp @ 120VAC 2.5hp @ 240VACNo