Sentrex PA277Y


Surge Suppressor, 1900 Joules, 3Ph

PA277Y 121773
Average Rating: 5
Read Reviews (1) Write a Review
$488.81+ 4 Business Day Shipping $7.80


ItemHardwired Surge Protection
Location Type2
Nominal Discharge Current5kA
Number of Poles3
Max. Surge Current Per Phase80kA
Max. Surge Current Per Mode160kA
Max. Continuing Operating Voltage320
Voltage Protection Rating1200V
Short Circuit Current Rating5kA
Modes of ProtectionL-L, L-N, L-G, N-G
Mounting StyleSurface
Material of ConstructionPlastic
Enclosure Type4X
Standards UL1449, CSA C22.2 No. 8
Includes Short Circuit and Thermal Fusing and Visual Indication of Protection Status
Weight 1.950000


Hardwired Surge Protector, Operating Line Voltage 480/277 Volts, Maximum Surge Current 80, 000 Amps, Energy 1900 Joules, Clamping Voltage 800 Volts, Phase Three, Wire 5, Length 7.5 Inches, Depth 3.3 Inches, Width 4.3 Inches, Material Housing Plastic

Hardwired Surge Protection
  • 80kA max. surge current protection per phase NEMA rated 4X

Customer Reviews

Average Product Rating: 5
based on 1 reviews

Good Company

Monday, November 29, 2010

Quick hassle.

Submitted by Michael O
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