The above rating does not apply. I am reasonablly sure it would have worked OK. I had to return the switch due to a length requirement problem. The best tank depth I could obtain prior to the order for the tank depth was 8 1/2". When I received the new unit, I removed the old unit to find out the new unit was 1/2" to long. It appeared to work OK other wise. In my return request I asked if it would be possible to obtain a unit 7" in length, I did not receive a reply. I only received the return information which wroked OK. Thanks for the help. Regards, Woody
(3 of 4 people found this review helpful)