Intermatic NIGHTFOX EK4236S Electronic Photocontrol 120-277V with Stem and Swivel Mount

Intermatic NIGHTFOX EK4236S Electronic Photocontrol 120-277V with Stem and Swivel Mount

Professional Outdoor Lighting Control with Advanced Electronic Sensing

The Intermatic NIGHTFOX EK4236S Electronic Photocontrol delivers reliable automatic lighting control for outdoor applications with 120-277V compatibility and professional stem and swivel mount design. This electronic photocontrol features a non-drift silicon light sensor with IR filter and conformal coated PCB for dependable performance in outdoor environments, supporting up to 1,650W at 277 VAC for single or multifixture HID and LED installations.

Professional Features & Benefits

• 15-Year Design Life: Extended operational lifespan reduces maintenance costs and ensures long-term reliability for commercial and residential outdoor lighting systems.
• 120-277V Wide Voltage Range: Compatible with standard residential and commercial voltage systems, providing versatile installation options across diverse applications.
• 1,650W Load Capacity at 277 VAC: Handles substantial lighting loads for single or multifixture HID and LED installations with professional-grade power handling.
• 255J MOV Surge Protection: Built-in surge protection element safeguards connected lighting equipment from electrical transients and voltage spikes.
• DC Relay with Zero-Crossing Circuitry: Advanced switching technology extends relay life and reduces electrical stress on connected lighting fixtures.
• Non-Drift Silicon Light Sensor with IR Filter: Precise light detection with infrared filtering ensures accurate switching performance without sensor drift over time.
• Exceeds 10,000 ON/OFF Switching Cycles: Proven durability for frequent switching applications with fail-on mode for safety and reliability.

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 outdoor electrical boxes or outdoor lighti
• Product Color: Gray
• Product Height: 5.625 in
• Product Length: NA NA
• Product Weight: NA lbs
• Product Width: 1.313 in
• Warranty Period: 8-Year limited

Installation & Operation

1. Mount the unit in a suitable location with appropriate clearance and access for connections and service.
2. Connect utility and load conductors following applicable guidelines and the manufacturer's instructions.
3. Wire generator or power input according to the provided voltage/phase specifications and compatible capacity.
4. Configure any available load management or control features as supported by the provided specifications.
5. Test automatic transfer or operational functionality and verify proper performance before placing into service.
6. Complete final inspection and follow ongoing maintenance practices appropriate to the product category.

Professional Applications

• Commercial Building Exterior Lighting
• Residential Outdoor Security Lighting
• Parking Lot and Area Lighting Control
• Wall Pack and Flood Light Automation
• Multi-Fixture LED Installation Control
• HID Lighting System Management
• Professional Landscape Lighting

Why Choose Intermatic Quality?

Intermatic NIGHTFOX photocontrols combine proven electronic sensing technology with professional-grade construction, backed by an 8-year limited warranty. The conformal coated PCB and gray finish provide durability for outdoor installations, while the 1.25-inch threaded stem design ensures compatibility with standard outlet boxes and wall packs for reliable long-term performance.