I suspect mine has nothing to do with yours, but for the record for future searches, mine is on a DC breaker panel in the rear closet and is labeled "Power Reel Bed Slide Motor"
Let's talk about sticky switches while we are here though. When I first got my coach my switch seemed to be intermittent in both the in and out position. I could usually make it work by switching it over and over. One day, when putting in the cord, I inadvertently switched the switch too far and it ended up in the out position. It happened that was a day it was being intermittent. The motor did not come on. I drove off and 10 miles down I-70,with guard rails on both sides, a passing car honked and pointed. I looked in the mirror to see some 60 feet of cable dragging behind me. That was the day that I found out where the breaker was.
Radio Shack sells these switches pretty cheap!