I have had a Power Surge Supressor APC P6B for a long time, it says it is rated for 840 Joules.
I was wondering if it is at all reliable due to its age and read in its manual that the light on it called "Protection Working" means that:
"When the power switch is turned on, the green 'Protection Working' indicator illuminates to tell you the surge protector is capable of protecting your equipment from harmful electrical surges. Your equipment will be protected even when the surge protector's power switch is turned off. If the indicator does not illuminate when the power switch is turned on, the unit has sustained damage and is no longer capable of protecting your equipment."
Is it really as simple as just looking at that light to have a semblance of security when using it, even though it is very old and newer models are rated for so much more...
Are power surge protectors like computer power supplies in the old days where it didn't matter what the "number of watts" label said - it mattered more how reliable the brand was...
I was wondering if it is at all reliable due to its age and read in its manual that the light on it called "Protection Working" means that:
"When the power switch is turned on, the green 'Protection Working' indicator illuminates to tell you the surge protector is capable of protecting your equipment from harmful electrical surges. Your equipment will be protected even when the surge protector's power switch is turned off. If the indicator does not illuminate when the power switch is turned on, the unit has sustained damage and is no longer capable of protecting your equipment."
Is it really as simple as just looking at that light to have a semblance of security when using it, even though it is very old and newer models are rated for so much more...
Are power surge protectors like computer power supplies in the old days where it didn't matter what the "number of watts" label said - it mattered more how reliable the brand was...