This McWong International Surge Protective Device (SPD-277P-10KA-EC1) is essential for protecting electrical systems in commercial and industrial settings. Suitable for both indoor and outdoor applications, it ensures safety and longevity of lighting systems including LED, fluorescent, and HID ballasts.

Key Features and Benefits

• Maximum discharge current of 10kA
• IEEE/ANSI 62.41.2 compliant for surge protection
• UL1449 Type 5 certified
• IP65 rated enclosure suitable for wet locations
• Operational temperature range from -30°C to +85°C

Specifications

• Nominal Voltage: 277VAC
• Maximum Continuous Operating Voltage: 320VAC
• Nominal Discharge Current: 5kA
• Maximum Discharge Current: 10kA
• Protection Modes: L-N, L/N-G

Common Uses

Typically used in outdoor settings such as street lighting, parking lots, pathways, and LED signage to protect from power surges.