277/480V AC Surge Protection Device Hybrid MOV-GSG 280V MCOV 50kA IMAX Back Connection

This panel mount AC surge protection device (SPD) designed for 277 or 480 Volt 3-phase AC power circuits in indoor or outdoor applications. It features Hybrid MOV-GSG technology and offers extended life with no leakage current and 50kA surge current rating per module. It has visual LED fault indicators and an audible alarm. The case is NEMA 6 and exceeds NEMA 4X or NEMA 4. It also has a 10 year warranty.

Specifications

• Power SPD Type: UL1449 Type 1 Listed (Type 2 Listed with optional UL1283 filter)
• Volts: 277/480 V
• AC voltage systems
• Phase: 3Y
• Amps: N/A
• Ambient Temperature: -40°C to +80°C
• Modes: L-L, L-N, L-G, N-G
• VPR (V): 2500 / 1200 / 1500 / 1200
• MCOV (V): 560 / 320 / 320 / 280
• IN: 20 kA
• SCCR: 150 kA
• IMAX: 50 kA
• Technology: Hybrid MOV-GSG
• Network Configuration: 3PH, 4W+G, Wye
• Connection Method: 12 AWG wire leads, 36"
• Mounting: Back Mount, Threaded M22 (1/4" NPT Adapter)
• Material: Aluminum case
• NEMA Rating (IP Rating): NEMA 6 (IP66)
• Fail-Safe Behavior: Yes, no upstream over current protection required
• Real-Time Diagnostics: LED indicator and audible alarm
• UL Standard: UL 1449 5th Edition
• UL Category: VZCA
• IL File Number: E326289
• Standards: NOM-003-SCFI-2014, NOM-001-SCFI-1993