Home » Intermatic LED4537SC, NIGHTFOX Specifier Grade Locking Type Electronic Photocontrol, 347/480V
Intermatic

Intermatic LED4537SC, NIGHTFOX Specifier Grade Locking Type Electronic Photocontrol, 347/480V

In stock
SKU: LED4537SC
$72.52
Voltage range
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Photocontrol specifically designed for 20-year service to match the life expectancy of long-life LED and new induction fixtures.

  • Non-drift silicon light sensor with IR filter.
  • DC relay with zero-crossing circuitry for extended life.
  • All components meet 20-year life expectancy.
  • Conformal coated PCB.
  • Exceeds 15,000 ON/OFF switching cycles.
  • Ideal for single or multi-fixture HID and LED installations (up to 2,220 W @ 277 VAC).
  • 685 J MOV surge protection.
  • High precision, microprocessor-controlled zero-cross switching, individually calibrated to extend the life of 20 A relay independent of load being switched.
Model Number LED4537SC
Description NIGHTFOX Specifier Grade Locking Type Electronic Photocontrol, 347/480 V
Color White with Yellow Band
Sensor Time Delay  Instant ON; 2 sec to 5 sec OFF
Photocell Type  Silicon Diode
Photo Control Switch Type Relay
Fail Mode  ON
Photocontrol Type Electronic
Application Compatibilities LED; Incandescent; HID
Photocontrol Style Locking type
Photocontrol Sensor Location  Side
Housing Material Polypropylene
Magnetic Ballast Range(s) 1800 VA
Tungsten Range(s)  1000 W
Electronic Ballast Load Ratings Ranges 2 A, 347 VAC
Input Voltage Range(s) 347/480 VAC, 50/60 Hz
Surge Protection Technology 685 J MOV
Temperature (operation) -40 °F to 158 °F / (-40 °C to 70 °C)
Usage Environments Outdoor
UL Certification  cULus
RoHS Certification N/A
Warranty Period 12-Year limited