LEV 37277-7 TVSS 7MODE 3PH WYE 277V
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Manufacturer Leviton
Mfg Catalog # 37277-7
North Coast Part # 999904


Material Specifications

  • Enclosure: Powder Coated Steel


  • Warranty: 5-Year Limited

Product Features

  • Replaceable Modules: No
  • Country Of Origin: Mexico

Standards and Certifications

  • ANSI/IEEE Category A, B & C: C-62.41 & 62.45
  • UL1449 3rd Edition: cULus Listed Type 2

Performance Data

  • Diagnostics: Real Time Protection status LEDs & Audible Alarm
  • Protection Mode: 7-Mode
  • Nominal Discharge Current Rating: SkA
  • Maximum Surge Current, Per Mode (Per Phase): 100kA (200kA)
  • Short Circuit Current Rating: 10kA
  • Noise Filtering: -40dB@10K-10MHz

Mechanical Specifications

  • Surge Counter: No
  • Connection Type: Hardwire Using Terminal Block: Accepts up to #6 AWG

Electrical Specifications

  • Surge Technology: 40mm MOV Design
  • Recommended Circuit Breaker Rating: 30A, 277/480V
  • Frequency: 50/60Hz
  • Voltage Configuration: 277/480, V 3-Phase WYE

Environmental Specifications

  • Flammability: Rated V-2 per UL 94
  • Operating Temperature: -10°C to 60°C
  • Storage Temperature: -20°C to 85°C
  • Enclosure: Type 1
  • Relative Humidity: 5% to 95% non-condensing


UPC 07847715708
GTiN 00078477157084
Warranty Length 5 yr
Size 11H x 11W x 4D IN
Operating Temperature -10 C
Voltage 277/480 Volt
Type Type 2 SPD
Material Powder Coated Steel
Applications Commercial
Country of Origin Mexico
Standard ANSI\IEEE (Category C-62.41, C-62.45),CULus Listed (1449),NEMA
Frequency 50/60 Hz
Connection Type Hardwire Using Terminal Block
Family Brand Name Leviton
Number of Phases 3 Phase
Flamability Class Rated V-2 Per UL 94
TC Connection Hardwire Using Terminal Block;Accepts up to #6 AWG Wire
Short Circuit Current 10 kA
Environmental Conditions Humidity (5 To 95 Non-Condensing) %
Enclosure Powder-Coated Steel
Indicator Noise Filtering
Storage Temperature -20 To 85 C

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