FSP3-277-20KA / FSP3-480-20KA Patent-pending 3-Pole Fused In-Line Surge Protectors for LED Drivers & Electronic Ballasts, includes Operating Indicator LED Features • FSP3-277-20KA is a 4-leaded device primarily for universal input Phase to Neutral applications and provides protection that includes Line to Neutral, Line to Ground and Neutral to Ground possible couplings FSP3 Surge Protectors are designed for use in conjunction with LED Drivers to provide an additional level of protection against powerline disturbances in industrial and commercial applications. Also protects electronic fluorescent and HID ballasts. • FSP3-480-20KA is a 5-leaded device for 480VAC Phase to Phase applications and provides protection that includes one Phase to a second Phase, one Phase to Ground, and second Phase to Ground possible couplings • Provides a positive indication of End-of-Life by opening voltage to the load, and turning off the fixture • Includes a green LED indicator - when on, it indicates that the FSP3 is fully functional and providing protection and when off, it indicates that the FSP3 has reached End-of-Life and needs to be replaced • Protects against surges according to IEEE C62.41.2 C High (20kV and 10kA) • Protects against surges according to ANSI C136.2 • Max surge current = 20,000 Amps using industry standard 8/20 μS combo wave • 7.0 Amp maximum load at 277VAC • 4.0 Amp maximum load at 480VAC • Surge Location Rated Category C3 • UL Recognized Component in the United States and Canada (UL1449) • Complies with IEC 61643-11; 8.3.4.3 • High temp, flameproof plastic enclosure with 85ºC max surface temp rating • Operating temperature range: -40°C to +85°C ambient • Patent Pending Mains Voltage Part Number Continuous Max Max Voltage Rating Clamping Voltage UL1449 UL935/ UL1029 8/20 µS @ 20kA AC DC FSP3-277-20KA 100-277V 320 420 1600 FSP3-480-20KA 550 745 3000 480V • Wiring Dimensions (Nom.) FSP Line In Black White • Pending Pending FSP3480 Line Out Black/Orange Green GND Common/Neutral Phase A In Orange Phase B In Yellow Leads: 6”, stripped 0.63” Weight: 0.5 lbs / 197g 1.89” [48] Phase A Out 2.95” [75] Pulse rating (8 x 20 μSec) Strikes 1 2 15 120 Orange/Black Green GND Phase B Out Yellow/Black In Surge 20,000 A 15,000 A 10,000 A 3,000 A cRUus CE 10kA 5kA MADE IN USA Of Imported And Domestic Components Specifications subject to change without notice. E355018 Rev 5-20-15 Thomas Research Products • 1215 Bowes Rd • Elgin, IL 60123 • T 847-515-3057 • F 847-515-3047 • www.trpssl.com