Description
LED Surge Protective Device (SPD) | Type 5 | 277V–480V | Outdoor Rated
ZYS-P10H is a compact 3-wire LED lighting surge protective device designed to protect LED drivers and luminaires operating on 277–480V systems from transient overvoltage events caused by lightning and power switching. Classified as a UL 1449 Type 5 component-level SPD, it is intended for installation inside LED fixtures or driver compartments, providing localized surge protection directly at the equipment level. The ZYS-P10H utilizes a parallel connection design to protect across L–N, L–PE, and N–PE modes without carrying load current. Its IP66-rated construction supports reliable operation in outdoor and wet-location environments, making it a practical solution for commercial, municipal, and industrial LED lighting systems.
Product Specifications
- Manufacturer Part Number: ZYS-P10H
- Device Type: LED Lighting Surge Protective Device (SPD)
- UL Classification: Type 5 (Component-Level SPD)
- Rated Working Voltage: 277–480 VAC
- Maximum Continuous Operating Voltage (MCOV): 510 VAC
- Nominal Discharge Current (In): 5 kA
- Maximum Discharge Current (Imax): 10 kA
- Surge Impulse Voltage (Uoc): 10 kV
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Voltage Protection Level (Up):
- L–N ≤ 1.8 kV
- L–PE / N–PE ≤ 1.8 kV
- Protection Modes: L–N, L–PE, N–PE
- Power System: TN
- Connection Method: Parallel
- Wire Type: UL 1015, 16 AWG electronic wire
- Environmental Rating: IP66 (dust-tight and waterproof)
- Operating Temperature Range: −40°C to +85°C
- Built-In Safety Features: Thermal separation protection
- Certifications: UL 1449, CE, TUV
- Warranty: 5-Year Limited Warranty
Benefits
- Designed for 277–480V LED lighting systems
- Protects LED drivers and fixtures from lightning and switching surges
- Type 5 classification allows installation directly inside luminaires
- Parallel wiring design ensures uninterrupted circuit operation
- Compact size supports embedded or external fixture installation
- IP66-rated enclosure enables long-term outdoor and industrial use
Applications
- High-voltage street and roadway lighting
- Parking lot and parking garage lighting
- Industrial and warehouse LED fixtures
- Area and flood lighting
- Tunnel lighting
- Wall packs and exterior wall-mounted fixtures
- AC-powered LED lighting systems and digital signage
Downloads
Disclaimers
*This product typically ships in 2 to 3 business days. Larger quantities may take longer than stated lead-time. All lead-times are estimates and you will be notified by email if it will take longer than 5 business days to ship.
