Power surge protector
Used as a replacement for standard duplex receptacles, Sentrex surge receptacles protect electronic equipment from power surges, spikes, and emi/rfi noise. They protect against all three legs (line/neutral, line/ground, and neutral/ ground). The units are offered in 15- or 20-amp specification grade and 20-amp hospital grade. These UL-listed devices come in orange, blue, ivory, and gray.
The Wiremold Co.
West Hartford, CT