Type 1 Single Phase Panel Mount Surge Protective Device
51120-3R
120/240V Single Phase Panel Mount Surge Protective Device, 4-Mode Protection, 50kA Max Surge Current Rating, NEMA 3R Enclosure, Outdoor Rated, UL 1449 3rd Edition Type 1
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 : Powder Coated Steel Outer Enclosure; Polycarbonate Module Enclosure
Environmental Specifications
Flammability : Rated V-2 per UL 94
Operating Temperature : -10°C to 60°C
Storage Temperature Range : -20C to 85C
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 - Hardwired via 12 AWG Wire
Diagnostics : Protection Status LEDs
Enclosure : Type 3R
Electrical Specifications
Frequency : 50/60Hz
Surge Technology : TPMOV
Voltage : 120/240 VAC
Performance Data
MCOV : L-N:150V, L-L:300V
Maximum Surge Current, Per Mode (Per Phase) : 50kA (50kA)
Nominal Discharge Current Rating : 20kA
Voltage Protection Rating (VPR) (Clamping) L-N/L-L : 500V/800V
Warranty
Connected Equipment Coverage : Up to $25,000
Warranty : 5-Year Limited