Type 1 3-Phase Surge Arrester
55480-ASA
Type 1 Surge Arrester, 3 Phase 277/480V WYE or 3 Phase Delta 480V, UL 1449 3rd Ed. Polycarbonate Enclosure with UV Inhibitors.
Leviton’s Surge Protection Devices can be used individually or as part of a coordinated application strategy, to protect sensitive electronic equipment, in industrial, commercial and residential locations, from the stress and degradation inflicted by voltage transients. Leviton Surge Protection Devices are compliant with UL 1449 Standards. Leviton’s outstanding Surge Protection Devices divert damaging voltage transients, or surges, away from electronic equipment. Transients are diverted away from sensitive micro circuitry, providing protection against catastrophic failure, costly downtime and data disruptions.
Product Information
Material Specifications
Enclosure : Polycarbonate with UV inhibitors
Performance Data
MCOV : 320V
Maximum Surge Current, Per Mode (Per Phase) : 50kA (50kA)
Nominal Discharge Current Rating : 20kA
Voltage Protection Rating (VPR) (Clamping) L-N/L-L : 800V/700V
Standards and Certifications
ANSI/IEEE Category C : C-62.11, C-62.41 & C-62.45
ETL Certified : UL 1449 3rd Ed, Type 1 Device
National Electric Code (NEC) : 285
Mechanical Specifications
Connection Type : Parallel Connection: Hardwired via 10AWG wire
Diagnostics : Protection Status LEDs & Audible Alarm
Enclosure : Type 3R
Electrical Specifications
Frequency : 50/60Hz
Surge Technology : TPMOV
Voltage : 277/480 VAC
Warranty
Connected Equipment Coverage : Up to $10,000
Warranty : 5-Year Limited
Environmental Specifications
Flammability : Rated V-2 per UL 94
Operating Temperature : -10°C to 60°C
Storage Temperature : -20°C to 85°C