No-fail protection for one entire room, two rooms or more!
Tru-Block WVR1 — Panel mount branch circuit facility filters can provide protection for entire rooms.
10″H x 8″W x 4″D / 9 lbs.
Tru-Block WVR2 — Panel mount dual branch circuit facility filters can protect 2 or more rooms and offer either (2) 20 amp, 120 volt circuit protection or 240 volt, 20 amp protection.
12″H x 12″W x 4″D / 15.5 lbs.
Technology: Series Mode filter with Spectrum WVR® Wide Voltage Range
MCOV: 175 V AC Effective voltage range: 85-175 Vac.
VPR (Let-thru Voltage): 330 Volts maximum let-through voltage.
Safety Certifications: CSA 22.2 No. 8-M1986, UL 1283 5th edition.
Voltage, current ratings: 120 V AC, 20 amps.
Endurance: 1,000 worst case pulses; >10,000 @ 4,000 Volts; >100,000 at 2,000 Volts.
Warranty: 10 years
Many products offer a “Joule rating” as a pseudo endurance rating with no way to relate this rating to actual endurance. Zero Surge had its technology tested and certified to 1,000 worst-case surges with no degradation.
Tru-Block Technology has a 1,000 surge endurance rating, coupled with a 10 year warranty. While all manufacturers know their critical ratings, when the ratings are poor, they are reluctant to disclose this information and promote unimportant ratings instead.