by ntwkgestapo on Fri Nov 09, 2007 1:02 pm
The one here:
http://www.homedepot.com/webapp/w...5&locStoreNum=4609
is a 20 amp receptacle with surge suppression built in! Available from Home Depot. Probably similar available from Lowes as well.
ONE thing that people need to understand about Surge Suppressors... they are NOT "lifetime" products! EVERY time the MOVs (Metal Oxide Varistor) in the SSup "cascades over" (protects you from a surge) it LOSES some of it's capacity. MOVs work like "variable resistors" and at their rated voltage they begin to function like a voltage regulator and FOR THE VOLTAGES ABOVE their rating appear as a "short circuit" (they're kind of a bi-polar zener diode, which functions like a BLOCK UNTIL you hit IT's rated voltage. ABOVE that point it "knees" over and, basically, strips the voltage ABOVE it's rated point off. It's a SIMPLE voltage regulator). Each and every time they "trigger" you lose a bit of their rated capacity. SOOOO, expect to REPLACE them every 5 years or so...
Steve C.
I'm having an out of coffee experience!
LMWDP # 164