Apc Surgearrest Panelmount SPD / 1 X Hardwire/Ac 277,480 V

-40°F (-40°C) to 140°F (60°C) Operating-67°F (-55°C) to 140°F (60°C) Storage0 ft to 10000 ft Operating0 ft to 10000 ft Storage0% to 95% Non-condensing Relative Humidity Storage0% to 95% Relative Humidity Operating11 x Hard Wire 5-wire14.0"16.0"160 kA Surge Current277 V AC or 480 V AC30.00 lb480 V AC5 Year50 Hzor 60 Hz6.3"8.1 kJCatastrophic Event Protection Patented thermal overload protection Remote monitoring capability Replaceable surge protection modules Low Z bussbars Manual disconnect switch Surge Response Time: 1 ns NEMA 1 enclosure Audible Alarms Status Indicator LED's: Phase A, B, and C Tri-color LED's: Green: Full protection Amber: Partial protection Red: No protection Red Service LED illuminates for any amber or red indication Surge Counter: Displays the total number of surges encountered by the SPDSurgeArrest PM4 Panelmount Surge Protection Device 480/277V 160KA With Disconnect and Surge Counter Front Panel Sticker(s) User ManualcUL Listed UL 1283 UL 1449 (TVSS Rating 700 V)APC's Commercial/Industrial Surge Suppressor provide protection for your commercial facility, industrial building and data center from damaging power surges and spikes. This TVSS (transient voltage surge suppressor) unit can be installed at your service entrance and electrical panels throughout your facility. This surge suppressor protect against severe voltage spikes caused by lighting and utility accidents, as well as smaller, far more frequent surges caused by normal everyday operation of motors, pumps and other large equipment inside your facility. This surge suppressor come in modular (replaceable surge suppression modules) and nonmodular designs, and feature the latest industry approvals and safety ratings.APCAmerican Power Conversion CorpEMI/RFI Noise rejection (100 kHz to 10 mHz) 50 dBGrayHard Wire 5-wirePM4PMG4DSSurge SuppressorSurgeArrestSurgeArrest PM4SurgeArrest PM4 Panelmount Surge Protection Device 480/277V 160KA With Disconnect and Surge CounterWall Mountablewww