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

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

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
• 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.