Type 2 3-Phase Surge Panel with 7-Mode Protection
37277-7
277/480 VAC 3-Phase WYE Surge Panel, 7-Mode Protection, Without Surge Counter, With LED Diagnostics, NEMA 1 Enclosure, UL 1449 3rd Edition Compliant
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
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 1
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
Material Specifications
Enclosure : Powder Coated Steel
Mechanical Specifications
Connection Type : Hardwire Using Terminal Block: Accepts up to #6 AWG
Surge Counter : No
Performance Data
Diagnostics : Real Time Protection status LEDs & Audible Alarm
Maximum Surge Current, Per Mode (Per Phase) : 100kA (200kA)
Noise Filtering : -40dB@10K-10MHz
Nominal Discharge Current Rating : SkA
Protection Mode : 7-Mode
Short Circuit Current Rating : 10kA
Product Features
Replaceable Modules : No
Standards and Certifications
ANSI/IEEE Category A, B and C : C-62.41 & 62.45
UL1449 3rd Edition : cULus Listed Type 2
Warranty
Warranty : 5-Year Limited
