Intermatic NIGHTFOX EK4336S El...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$100.73
$45.45
Intermatic EK4336S NIGHTFOX Wall Mount Electronic Photocontrol, 120-277 V

Intermatic NIGHTFOX EK4336S Electronic Photocontrol 120-277V Wall Mount Lighting Control System

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Model: EK4336S
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$100.73
$45.45
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Intermatic NIGHTFOX EK4336S Electronic Photocontrol 120-277V Wall Mount Lighting Control System

Professional Automatic Lighting Control with Advanced Electronic Sensing

The Intermatic NIGHTFOX EK4336S delivers reliable automatic lighting control for outdoor applications with professional-grade electronic photocontrol technology. This wall-mounted system operates on 120-277V power with fail ON mode protection and non-drift silicon light sensor with IR filter for consistent performance. The unit features conformal coated PCB construction and DC relay with zero-crossing circuitry, designed to handle up to 1,650W at 277 VAC for single or multifixture HID and LED installations.

Professional Features & Benefits

  • 120-277V Operating Range: Versatile voltage compatibility supports diverse commercial and residential lighting applications with reliable automatic switching.
  • 1,650W Load Capacity: Handles substantial lighting loads at 277 VAC, making it ideal for multifixture installations and high-wattage outdoor lighting systems.
  • Non-Drift Silicon Light Sensor with IR Filter: Provides accurate light detection without sensor drift over time, ensuring consistent activation thresholds and reliable operation.
  • DC Relay with Zero-Crossing Circuitry: Extends relay life through precise switching timing, reducing electrical stress and providing over 10,000 ON/OFF switching cycles.
  • Fail ON Mode Protection: Ensures lighting remains operational even during photocontrol failure, providing critical safety and security lighting continuity.
  • 255J MOV Surge Protection: Built-in surge protection element safeguards the control system and connected lighting from electrical transients and power surges.
  • 15-Year Design Life: Engineered for long-term reliability with durable construction and quality components for extended service in outdoor environments.

Technical Specifications

  • Applications: Outdoor Lighting Control
  • Country Of Origin: Mexico
  • Depth: 1.25 in
  • Input Voltage Rating Range S : 120-277 VAC, 50/60 Hz (Nominal Voltage)
  • Marketing Description: NIGHTFOX electronic photocontrols permanently install on standard single-gang in-wall boxes. Standa
  • Product Color: Gray
  • Product Height: 2.25 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: 1.313 in
  • Warranty Period: 8-Year limited

Professional Applications

  • Commercial Building Exterior Lighting
  • Parking Lot and Area Lighting Control
  • Residential Outdoor Security Lighting
  • Multi-Unit Property Common Area Lighting
  • Industrial Facility Perimeter Lighting
  • Retail and Office Building Landscape Lighting
  • Municipal and Public Lighting Systems

Why Choose Intermatic Quality?

Intermatic NIGHTFOX photocontrols deliver proven reliability with conformal coated PCB construction and 8-year limited warranty coverage. The 15-year design life and robust surge protection ensure dependable outdoor lighting control performance in demanding environmental conditions, backed by professional-grade engineering and quality manufacturing standards.

Manufacturer Resources

Product Specs

Application:
Outdoor Lighting Control
Country Of Origin:
Mexico
Input Voltage Rating Range S :
120-277 VAC, 50/60 Hz (Nominal Voltage)
Marketing Description:
NIGHTFOX electronic photocontrols permanently install on standard single-gang in-wall boxes. Standa
Product Color:
Grey
Product Height:
2.25 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
1.313 in
Warranty Period:
8-Year limited
Product Depth:
1.25 in

Intermatic EK4336S – Frequently Asked Questions

1) Will the Intermatic NIGHTFOX EK4336S photocontrol work on a 277V circuit?
Yes. The NIGHTFOX EK4336S is rated 120-277 VAC, 50/60 Hz, so the same part covers 120V residential exterior circuits and 208, 240 or 277V commercial lighting branch circuits. That single voltage range is why it works for standardizing one photocontrol across a mixed-voltage property instead of stocking separate 120V and 277V units.
2) How does the EK4336S photocontrol mount - does it need a special enclosure?
It permanently installs on a standard single-gang in-wall box. No stem, no twist-lock receptacle, no proprietary enclosure. The body measures 2.25 in height, 1.313 in width and 1.25 in depth, so it sits on the box without crowding adjacent devices. If your fixtures use a NEMA twist-lock photocontrol receptacle on the pole or luminaire, this wall-mount style is the wrong form factor for that opening.
3) How many watts of lighting can one NIGHTFOX EK4336S photocontrol switch?
Up to 1,650W at 277 VAC, which covers a single fixture or a multifixture group of HID or LED heads on one circuit. For a parking lot or building perimeter run, total the fixture input wattage (not lamp wattage) and stay under that figure; if the run exceeds it, switch a lighting contactor with the photocontrol instead of wiring the fixtures directly through it.
4) What happens to my exterior lights if the photocontrol itself fails?
The EK4336S uses fail ON mode, so on an internal failure the load stays energized rather than going dark. For security, egress and common-area lighting on a multi-family or commercial site that is the behavior you want: a failed control shows up as lights burning in daylight, not as a dark parking lot overnight.
5) Does the NIGHTFOX photocontrol cycle the lights on and off when headlights or snow hit the sensor?
It uses a non-drift silicon light sensor with an IR filter, which keeps the turn-on threshold stable over time and screens out infrared content that can cause false reads. Switching is handled by a DC relay with zero-crossing circuitry, rated for over 10,000 ON/OFF cycles, so repeated daily switching is not what wears it out.
6) Is this photocontrol built to survive outdoors and on a circuit that sees surges?
Built for outdoor lighting control, with a conformal coated PCB to resist moisture and contaminants and a 255J MOV surge protection element on board. Intermatic states a 15-year design life for the unit. Mount it per the box and wiring method appropriate to your location.
7) Will the EK4336S control LED fixtures, or is it only for HID?
Both. The 1,650W rating at 277 VAC is specified for single or multifixture HID and LED installations, so it works on an older metal halide area-lighting layout and on an LED retrofit of the same poles. Keep the connected load inside the wattage rating.
8) What is the exact part number and country of origin for ordering the NIGHTFOX wall mount photocontrol?
Order it as Intermatic EK4336S, the NIGHTFOX electronic wall mount photocontrol rated 120-277V. Country of origin is Mexico. It ships as a single model with no voltage or finish options to specify.
9) What color is the EK4336S and will it blend with exterior wall plates?
Grey. It is a utilitarian exterior control, so it reads neutral against concrete, stucco and painted block rather than matching an interior white device line.
How fast can I get the Intermatic EK4336S delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Intermatic EK4336S come with a warranty?
Absolutely. The Intermatic EK4336S is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Intermatic EK4336S?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Intermatic EK4336S from ZenSupply?
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