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Leviton 51120-3 - AC Surge Protector

3-Phase WYE - Type 2 SPD - Hardwired - 50kA Max Capacity - 120/208 Volt - NEMA 1 Indoor Enclosure

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$334.25 ea.
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SKU: LEV-511203

Brand Leviton
MPN (Part No.) 51120-3
CSA Listed No
UPC 78477827659
Housing NEMA 1 Indoor Steel
Mounting Flush Mount
Type 2 SPD
Warranty 5 Years
Wire Gauge 12 AWG
Maximum Voltage 1200 Volt
Depth 4.06 in.
Height 7 in.
Width 7 in.
Surge Capacity 50kA
Suppression MOV
Operating Temp -10°C/60°C
Voltage 120/208
Safety Rating UL Indoor


The Leviton 51120-3 surge protector protects your sensitive electronic equipment from the stress and degradation inflicted by voltage transients. Operating on 120 or 208 volt systems, it can be installed in any indoor location, either residential or commercial. This 3-phase device can be used individually or as part of a coordinated application strategy. It diverts damaging voltage transients, or surges, up to 50kA away from electronic equipment, protecting sensitive micro circuitry and guarding against catastrophic failure, costly downtime, and data disruptions.