The KOBOLD NAE and NNE level switches provide mercury-free switching for tank applications requiring high AC current capability. Both units are constructed of industrial quality polypropylene. The NNE may be purchased with an optional Hypalon® coating for superior chemical resistance. The NAE has the higher capacity switch of these two. It is rated to 8 amps steady state and 10 amps transient current. With such capacities, pumps may be directly controlled in most applications. The NNE has a five isolated chamber design making it almost impossible to sink. The NNE comes with its own ballast weight, which makes it very economical indeed.
