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Intermatic ELC4536 is a NIGHTFOX™ standard-grade, locking-type electronic photocontrol designed for dependable dusk-to-dawn operation with today’s LED fixtures. Built around a non-drift silicon sensor (with IR filtering) and robust surge protection, it’s a cost-effective choice for single-fixture outdoor lighting control where long service life and consistent switching matter.
Key Features
- LED-compatible electronic photocontrol with non-drift silicon light sensor and IR filter
- 510J MOV surge protection for added durability in the field
- Power-up ON delay (45–60 seconds) for easier install verification & troubleshooting
- Designed for long-life performance; exceeds 5,000 ON/OFF switching cycles
- Fail mode: ON (helps maintain lighting in the event of control failure)
Ideal Applications
- Outdoor dusk-to-dawn control for wall packs, area lights, canopy fixtures, and site lighting
- Single-fixture control for LED, HID, and incandescent compatible loads
- Projects requiring a locking-type (ANSI C136.10) photocontrol interface
Specifications
- Style: Locking type electronic photocontrol (ANSI C136.10)
- Nominal Input Voltage: 120–277 VAC, 50/60 Hz (operating range listed as 102–305 VAC)
- Load Ratings: 2A electronic ballast (120–277 VAC, 50/60 Hz); 1800 VA magnetic ballast; 1000W tungsten
- Light Levels: ON @ 1.5 fc / OFF @ 2.25 fc
- Time Delay: Instant ON; 2–5 seconds OFF
- Housing: Polycarbonate with acrylic window
- Color: Blue
- Environment: Outdoor use; operating temperature -40°F to 158°F (-40°C to 70°C)
- Surge Protection: 510 Joules MOV
- Warranty: 6-year limited
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