On Wed, 20 Jan 2016 18:41:38 -0000 (UTC), "E. Robinson"
wrote:

On Wed, 20 Jan 2016 13:16:39 -0500, Ralph Mowery wrote:

If it will not stay in the OFF position that indicates something is wrong
with that breaker. A spark or flash does not mean much. If there is a bad
overload, repeated resetting of the breaker could cause it to go bad.

It stays fine in the off position.
Sorry if I wasn't clear.

Here it is in the off position (top right, 4th down, 15 amp).
http://i65.tinypic.com/i5692c.jpg

Here it trips the instant I try to set it to on.
http://i66.tinypic.com/2ec2kol.jpg

Temporarily it has this:

Tinypic Site Maintenance

Images and videos will continue to serve during this short
maintenance.