Description
LED Surge Protective Device (SPD) | Type 5 | 120–277V | Outdoor Rated
Keystone KTSP-10KV is an external LED lighting surge protector designed to provide critical protection against powerline transients in commercial and industrial lighting systems. This Type 5 surge protective device supports 120–277V systems and delivers 10kV / 10kA surge protection for LED drivers, DirectDrive HID LED replacement lamps, fluorescent ballasts, electronic HID ballasts, and induction lighting ballasts. Its IP67-rated, flame-resistant enclosure makes it suitable for wet and outdoor locations where electrical reliability is essential.
Product Specifications
- Catalog Number: KTSP-10KV
- Device Type: External LED Surge Protective Device (SPD)
- SPD Classification: Type 5
- Input Voltage: 120–277Vac
- Frequency: 50/60Hz
- Max Continuous Voltage Rating: 320Vac / 420Vdc
- Max Peak Surge Current (8/20µs): 10kA
- Surge Voltage Rating: 10kV
- Max Clamping Voltage (8/20µs @ 20kA): 1500V
- Protection Modes: Line–Neutral, Line–Ground, Neutral–Ground
- Surge Location Rating: Category C3 (IEEE/ANSI C62.41.2)
- Wiring Method: Parallel Wiring
- Leads: 3-Lead Configuration
- Enclosure Rating: IP67 (Wet Location Rated)
- Enclosure Type: High-Temperature, Flameproof
- Max Surface Temperature: 194°F (90°C)
- Compliance: UL Recognized (UL1449), RoHS Compliant
- Dimensions: 1.30" Diameter × 2.56" Length
Benefits
- Protects LED lighting systems from damaging voltage spikes and transients
- Extends the service life of LED drivers and electronic ballasts
- Suitable for indoor, outdoor, and wet-location installations
- Supports multiple lighting technologies with a single surge solution
- Compact cylindrical design allows easy integration into existing systems
Applications
- LED fixtures using external LED drivers
- DirectDrive HID replacement LED lamps
- Fluorescent lighting systems with electronic ballasts
- Electronic HID and induction lighting ballasts
- Commercial and industrial lighting installations

