I've searched radio shack. Is there a special web site that sells these things for less than $50?
2006-12-14 12:40:50 · 5 answers · asked by Anonymous in Science & Mathematics ➔ Engineering
Try All Ecectronics Corp or DigiKey
2006-12-14 12:58:25 · answer #1 · answered by MarkG 7 · 0⤊ 0⤋
Here are some sources, but not in your price range. It looks like you should expect to spend up to $300.
E-Bay might have something used.
At those amperages, it looks like they start calling the devices "contactors" as opposed to "relays". We had a big high-current relay at a welding lab I worked at. We called it the Frankenstein relay.
2006-12-14 22:48:44 · answer #2 · answered by Anonymous · 0⤊ 0⤋
I am surprised you would want to run a 100 amp load on 120 volts. Sounds like a job for 480.
2006-12-15 00:59:54 · answer #3 · answered by Ed 6 · 0⤊ 0⤋
120V 100A is not unusual if you are talking about a changeover circuit to feed your house from a generator in case of a power failure.
But less than $50.- ??!
Only at www.eBay.com and only if you are very lucky.
2006-12-15 04:28:38 · answer #4 · answered by Marianna 6 · 0⤊ 0⤋
You might try a millitary surplus store like www.fairradiosales.com, they have lots of electrical goodies.
2006-12-15 00:42:10 · answer #5 · answered by charley128 5 · 0⤊ 0⤋