[A/S] Surge Surpression

[Ken Hoehn <khoehn@xxxxxxxx>]

Jack:

Intermatic has a product called Electri-guard that is inexpensive (less 
than $50), and connects via standard conduit couplings to your A/C 
distribution panel.

Although it's a two pole device (for the 120/240 in a typical home), in 
the case of a single pole distribution panel (like a trailer), you would 
just use one side of it.  When that side fails, you can use the other.

These devices simply 'clamp' incoming voltage to an acceptable level; 
typically in the 150v range.  Should do you nicely, for a lot less 
money.

It's the size of a standard single gang box that your electrical outlets 
in your home are mounted in.  It has 2 red LEDs that indicate the 
functioning of the suppressers.

Ken