Type 2 3-Phase Surge Panel with 7-Mode Protection
47277-4X7
277/480 VAC 3-Phase WYE Surge Panel, 7-Mode Protection, 200kA Max Surge Current Rating, Without Surge Counter, With LED Diagnostics, NEMA 4X Enclosure
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
Warranty
Warranty : 5-Year Limited
Performance Data
Diagnostics : LED
Maximum Surge Current, Per Mode (Per Phase) : 200kA (400kA)
Noise Filtering : -40dB@10K-10MHz
Nominal Discharge Current Rating : 10kA
Protection Mode : 7-Mode
Short Circuit Current Rating : 10KA
Product Features
Circuitry : MOV-Based Suppression
Diagnostics : LED
MCOV : 320V AC
Max Surge Current kA L-N/L-G/Phase : 200/200/400
Noise Rejection : -40 dB at 10kHz-10MHz
Pole : 4
Replaceable Modules : No
Standards and Certifications : UL1449 / CSA / ANSI/IEEE
Surge Counter : No
UL1449 Impulse 6kV/500A L-N/L-G/N-G/L-L : 700/800/700/1500
Warranty : 5-Year Limited
Wire : 5
Material Specifications
Enclosure : Fiberglass
Mechanical Specifications
Connection Type : Hardwire Using Terminal Block: Accepts up to #6 AWG
Surge Counter : No
Electrical Specifications
Frequency : 50/60Hz
Recommended Circuit Breaker Rating : 30A, 277/480V
Surge Technology : 40mm MOV Design
Voltage Configuration : 277/480, V 3-Phase WYE
Environmental Specifications
Enclosure : Type 4X
Flammability : Rated V-2 per UL 94
Operating Temperature : -10°C to 60°C
Relative Humidity : 5% to 95% non-condensing
Storage Temperature : -20°C to 85°C
Standards and Certifications
ANSI/IEEE Category A, B and C : C-62.41 & 62.45
UL 1449 4th Edition : cULus Listed Type 2