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NSI TORK 5237-UL Electronic Locking Photocontrol | 105-305V | 1000W Tungsten | Twist-Lock Photocell
$24.97
Applications
- Parking Lot Lighting
- Street Lighting
- Area Lighting
- Wall Pack Fixtures
- Security Lighting
- Commercial Buildings
- Municipal Lighting Systems
- Industrial Facilities
- Outdoor Sign Lighting
Benefits of Dusk-to-Dawn Control
The TORK 5237-UL automatically senses ambient light levels and switches connected fixtures on at sunset and off at sunrise. This eliminates the need for manual operation while improving energy efficiency and ensuring consistent lighting performance throughout the year.
Compatible Fixtures
The NSI TORK 5237-UL is commonly used with:
- LED Area Lights
- LED Parking Lot Fixtures
- Metal Halide Fixtures
- High Pressure Sodium Fixtures
- Wall Packs
- Flood Lights
- Security Lights
- Street Lights
Always verify fixture load requirements and receptacle compatibility before installation.
Common Replacement Cross References
The 5237-UL can often be used as a replacement for many standard locking photocontrols from manufacturers such as:
- Intermatic
- Fisher Pierce
- Precision
- TE Connectivity
- Hubbell
Verify voltage range and load ratings before substituting.
Why Choose the NSI TORK 5237-UL?
The NSI TORK 5237-UL provides dependable dusk-to-dawn lighting control in a rugged, weather-resistant package. With its wide voltage range, standard twist-lock mounting, and compatibility with modern LED and traditional lighting systems, it’s an ideal solution for maintaining reliable outdoor lighting while reducing energy costs.
Description
Automatically control outdoor lighting with the NSI TORK 5237-UL Electronic Locking Photocontrol. Designed for commercial, industrial, and municipal lighting applications, this electronic photocell automatically turns lights on at dusk and off at dawn, helping reduce energy consumption and maintenance costs while ensuring reliable nighttime illumination.
Featuring a twist-lock NEMA configuration, the 5237-UL is compatible with standard locking photocontrol receptacles and operates across a wide 105-305V voltage range. Its solid-state electronic design provides dependable switching performance for LED, HID, fluorescent, and incandescent lighting systems.
Key Features
- Manufacturer: NSI Industries / TORK
- Model Number: 5237-UL
- Electronic Locking Photocontrol
- Wide Operating Voltage: 105-305V
- Standard NEMA Twist-Lock Connection
- Automatic Dusk-to-Dawn Operation
- Solid-State Electronic Design
- UV-Resistant Polycarbonate Housing
- Weather-Resistant Construction
- Easy Installation and Replacement
- UL Listed
- Suitable for LED, HID, Fluorescent, and Incandescent Fixtures
Electrical Specifications
| Specification | Value |
|---|---|
| Manufacturer | NSI TORK |
| Model Number | 5237-UL |
| Control Type | Electronic Photocontrol |
| Input Voltage | 105-305V AC |
| Frequency | 50/60 Hz |
| Connection Type | NEMA Twist-Lock |
| Tungsten Rating | 1000W |
| Ballast Rating | 1800 VA |
| Electronic Ballast / LED Rating | 5 Amps |
| Operating Temperature | -40°F to 158°F |
| Housing Material | UV-Stabilized Polycarbonate |
| Certification | UL Listed |
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