Intermatic NIGHTFOX LED4536SC Electronic Photocontrol 120-277V Specifier Grade Locking Type

Intermatic NIGHTFOX LED4536SC Electronic Photocontrol 120-277V Specifier Grade Locking Type

Professional 20-Year Service Life Outdoor Lighting Control

The Intermatic NIGHTFOX LED4536SC delivers professional-grade automatic lighting control with specifier-grade reliability for outdoor applications. This locking type electronic photocontrol operates on 120-277V systems and features advanced microprocessor-controlled zero-cross switching technology designed to match the 20-year life expectancy of long-life LED installations up to 2,220W at 277 VAC.

Professional Features & Benefits

• 20-Year Service Life: All components engineered to meet 20-year life expectancy, matching long-life LED fixture requirements for reduced maintenance costs.
• 120-277V Wide Voltage Range: Compatible with both 120V and 277V systems at 50/60 Hz for versatile commercial and industrial applications.
• 15,000+ Switching Cycles: Exceeds 15,000 ON/OFF switching cycles with DC relay and zero-crossing circuitry for extended operational reliability.
• Non-Drift Silicon Light Sensor: Features IR filter technology for consistent light detection performance without calibration drift over time.
• 2,220W Load Capacity: Handles up to 2,220W at 277 VAC, ideal for single or multi-fixture HID and LED installations.
• Surge Protection: Built-in 510 J MOV surge protection with conformal coated PCB for enhanced durability in outdoor environments.
• 12-Year Limited Warranty: Comprehensive warranty coverage provides long-term protection and peace of mind for professional installations.

Technical Specifications

• Applications: Outdoor Lighting Control
• Country Of Origin: Mexico
• Depth: NA in
• Input Voltage Rating Range S : 120-277 VAC, 50/60 Hz (Nominal Voltage)
• Marketing Description: Photocontrol specifically designed for 20-year service to match the life expectancy of long-life LE
• Product Color: White with Blue Band
• Product Height: 2.75 in
• Product Length: NA NA
• Product Weight: NA lbs
• Product Width: NA in
• Warranty Period: 12-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
• Industrial Facility Perimeter Lighting
• Parking Lot and Garage Lighting Systems
• Multi-Unit Residential Properties
• Retail and Office Building Lighting
• Municipal and Public Lighting Projects
• LED Retrofit and Upgrade Projects

Why Choose Intermatic Quality?

Intermatic NIGHTFOX photocontrols deliver proven reliability with specifier-grade construction and 12-year limited warranty coverage. The white housing with blue band identification ensures easy recognition, while the conformal coated PCB and 510 J surge protection provide long-term durability in demanding outdoor environments.