Intermatic NIGHTFOX EK4736S Electronic Photocontrol 120-277V with Swivel Mount and Surge Protection

Intermatic NIGHTFOX EK4736S Electronic Photocontrol 120-277V with Swivel Mount and Surge Protection

Professional outdoor lighting control with advanced electronic switching technology

The Intermatic NIGHTFOX EK4736S Electronic Photocontrol delivers reliable automatic lighting control for outdoor applications with 120-277V compatibility and swivel mount design. This professional-grade photocontrol features conformal coated PCB construction, 255J MOV surge protection, and exceeds 10,000 ON/OFF switching cycles for dependable performance in demanding outdoor environments.

Professional Features & Benefits

• 120-277V Wide Voltage Range: Compatible with both standard and high-voltage lighting systems for versatile installation flexibility across residential and commercial applications.
• 1,650W Load Capacity @ 277 VAC: Handles substantial lighting loads including single or multi-fixture HID and LED installations for comprehensive outdoor lighting control.
• 255J MOV Surge Protection: Built-in surge protection element safeguards connected lighting equipment from electrical transients and voltage spikes.
• 15-Year Design Life: Engineered for long-term reliability with robust construction and quality components that minimize maintenance requirements.
• Non-Drift Silicon Light Sensor with IR Filter: Provides consistent and accurate light detection without sensor drift over time, ensuring reliable switching performance.
• DC Relay with Zero-Crossing Circuitry: Advanced switching technology extends relay life and reduces electrical stress on connected lighting loads.
• Conformal Coated PCB: Enhanced protection against moisture, dust, and environmental contaminants for reliable outdoor operation.

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

• Outdoor Area Lighting Control
• Commercial Building Perimeter Lighting
• Parking Lot and Walkway Illumination
• Security Lighting Systems
• Landscape and Architectural Lighting
• Multi-Fixture HID and LED Installations
• Wall Pack and Flood Light Control

Why Choose Intermatic Quality?

Intermatic NIGHTFOX photocontrols combine proven reliability with advanced electronic switching technology, backed by an 8-year limited warranty. The conformal coated PCB construction and fail-ON mode operation ensure dependable outdoor lighting control in challenging environmental conditions, making this photocontrol an ideal choice for professional lighting installations.