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75277-7M3 LEV

Product Details

Manufacturer part number:
75277-7M3
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Description

Brand Name

Leviton®

Type

Type 2

Description

Leviton 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 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.
Leviton®, 75277-7M3, Surge Protective Device, Type 2, 277/480 VAC Electrical Rating, 50/60 Hz Frequency, 3 ph, 6 AWG Wire, 10 kA Short Circuit, 320 kA Peak Surge Current, Modes of Protection: 7, LED/Noise Filtering/Surge Counter Indicator, Environmental Conditions: -20 to 85 deg C Storage, 5 to 95% Non-Condensing Humidity, UL94 V-2 Flammability, NEMA 12 Enclosure, Panel Mounting, 15.8 in H x 19.71 in W x 8.33 in D Dimensions, Powder Coated Steel

Application

Commercial Applications

Standards

CSA Certified | IEEE C-62.41/C-62.45 | cULus 1449 | ANSI/IEEE Cat C-62.41, C-62.45, C-62.11, CSA, UL1449 3rd Edition Type 2 | cULus Listed

Features

  • 10 kA nominal discharge current rating
  • 10 year warranty
  • 53 mm MOV design surge technology
  • 5 % to 95% non-condensing relative humidity
  • Remote monitoring dry contact leads N.O./N.C. form C rated at 7 A at 240 VAC or 30 VDC
  • -20 to -40 dB at 5 kHz to 100 MHz noise rejection
  • (7) HC277-M53 modules
  • 30 A at 277 VAC recommended circuit breaker
  • Maximum surge current, per mode (per phase): 320 kA (640 kA)
  • Voltage protection rating VPR clamping L-L, L-N, L-G, N-G: 2000, 1200, 1200, 1000
  • 7-mode protection
  • Connection type: Parallel hardwire using terminal block
  • 640 V Maximum voltage
  • Operating temperature: -10 to 60 deg C
  • 10 kA short circuit current
  • 120/208 VAC 3-phase WYE voltage configuration

Specifications

Country of Origin:MX
Dimensions:15.8 in H x 19.71 in W x 8.33 in D
Electrical Ratings:277/480 VAC
Enclosure Type:NEMA 12
Environmental Conditions:-20 to 85 deg C Storage, 5 to 95% Non-Condensing Humidity, UL94 V-2 Flammability
Frequency Rating:50/60 Hz
Indicator Type:LED/Noise Filtering/Surge Counter
Material:Powder Coated Steel
Modes of Protection:7
Mounting Type:Panel
Peak Surge Current:320 kA
Phase:3
Short Circuit Current Rating:10 kA
Wire Size:6 AWG

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