Description
NIGHTFOX electronic photocontrols permanently install on outdoor electrical boxes or outdoor lighting fixtures. Ideal for LED fixtures with long-life expectations. ½”-14 NPSM threaded stem fits standard outlet boxes and wall packs with a minimum installation hole size of 7/8” diameter. Comes with 9" wire leads.
- Non-drift silicon light sensor with IR filter
- DC relay with zero-crossing circuitry for extended life
- Conformal coated PCB
- 15-year design life
- Exceeds 10,000 ON/OFF switching cycles
- Fail ON mode
- Ideal for single or multifixture HID and LED installations (up to 1,650 W @ 277 VAC)
- 255 J MOV surge protection element
- 1⁄2"-14 NPSM threaded stem fits standard outlet boxes and wall packs for a minimum installation hole size of 7/8 inch diameter
- #18 AWG wire leads
NightFox™ Series Key Features
- Universal Compatibility – NightFox Photocontrols are designed, tested and warrantied to match the long 8- to 15-year lifespan of LED fixtures. They’re also backwards compatible with all traditional light sources (e.g., HID, Incandescent) and compatible with all service voltages (105-305 VAC).
- Lower Maintenance Costs – A long-life design allows installers to sync photocontrol and fixture maintenance schedules, resulting in fewer nuisance service calls and lower equipment costs.
- Superior Technology – Built-in zero-crossing technology with high-precision calibration, as well as industry-leading manufacturing processes, helps ensure each photocontrol has a lifespan of 10- to 20-years.
- Faster Installation – Verify functionality of newly-installed controls in seconds by covering the sensor (unlike thermal controls which have a delayed ON/OFF trigger).
- Long-Life Warranty – All electronic photocontrols are backed by an 8- to 12-year warranty.
General
| SKU | 19821 |
| Brand | Intermatic |
| MPN | EK4136S |
| UPC | 078275146297 |
| Country of Origin | Mexico |
| Warranty | 8-Year |
Control Specifications
| Sensor Time Delay | Instant ON; 2 sec to 5 sec OFF |
| Photocell Type | Silicon Diode |
| Photo Control Switch Type | Relay |
| Fail Mode | ON |
| Activation On | 1.5 fc |
| Activation Off | 4.5 fc |
| Photocontrol Type | Electronic |
| Application Compatibilities | LED; Incandescent; HID |
| Photocontrol Style | Stem Mount |
| Photocontrol Sensor Location | Side |
Dimensions
| Product Height (in) | 2.25 |
| Product Width (in) | 1.3125 |
| Product Depth (in) | 1.25 |
| Wire Lead Length (in) | 9 |
| Wire Size Max | #18 AWG |
Material Specifications
| Cover Color | Gray |
| Housing Material | Polycarbonate |
Load Rating
| Tungsten Range(s) | 1000 W |
| Ballast Fluorescent Ranges | 1800 VA |
| Electronic Ballast Load Ratings Ranges | 6 A, 120-277 VAC, 50/60 Hz |
Electrical Specifications
| Wiring Option | Wire leads |
| Input Voltage Range(s) | 120-277 VAC, 50/60 Hz (Nominal Voltage) |
| Operating Voltage Range(s) | 102-305 VAC |
| Surge Protection Technology | 255 J MOV, 5,000 A Surge |
Operating Specifications
| Expected Lifetime (Years) | 15 |
| Expected Lifetime (Operations) | 10000 |
Environmental Specifications
| Temperature (operation) | -40°F to 158°F |
| Usage Environments | Outdoor |
Standards and Certifications
| UL Certification | cULus |
| Other Certifications and Compatibilities | Title 20; Ansi C136.24 |
| California Proposition 65 | DEHP |
| RoHS Certification | Yes |
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Warranty Information
If within the warranty period specified, this product fails due to a defect in material or workmanship, Intermatic Incorporated will repair or replace it, at its sole option, free of charge. This warranty is extended to the original household purchaser only and is not transferable. This warranty does not apply to: (a) damage to units caused by accident, dropping or abuse in handling, acts of God or any negligent use; (b) units which have been subject to unauthorized repair, opened, taken apart or otherwise modified; (c) units not used in accordance with instructions; (d) damages exceeding the cost of the product; (e) sealed lamps and/or lamp bulbs, LED’s and batteries; (f) the finish on any portion of the product, such as surface and/or weathering, as this is considered normal wear and tear; (g) transit damage, initial installation costs, removal costs, or reinstallation costs.
Please refer to https://www.intermatic.com/Support/Warranty-Claims for more information.
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