Saturday, 24 April 2010

Dear Diary...

Important things to remember

Crowbarring a 208-volt circuit produces a considerably brighter flash than if it had been only 120 volts.


Posted by: Old Grouch in Dear Diary... at 20:21:29 GMT | Comments (3) | Add Comment
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1 Um, ow?

Posted by: Roberta X at 04/26/10 02:34:38 (imh//)



I remember seeing a 220 line drilled through once.  Pretty fireworks.  Glad it wasn't me on the drill.

Posted by: Nathan at 04/26/10 12:03:40 (+dSl9)

3 I've snipped a 208V circuit on a 50A breaker, using fiberglass-handled cutters NOT designed for hot work.  It was supposed to be off; I was assured it was off and didn't check.  Huge bright flash, I dropped the cutters and kicked myself away from it, across the floor.  Much excitement among co-workers.  And the breaker had still not tripped. 

     I always check now.

Posted by: Roberta X at 05/01/10 21:39:22 (iDA29)

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