Q. 88-3795 Hi, my question is in two parts. a) Are all four windings protected from o/load by an internal trip device? b) Is that internal trip self re-setting or not? Thanks Bob
A. Hi Bob, thank you for your question. This has an internal thermal fuse that is non resettable. This blows if the core temperature reaches a temperature that would cause a fire. Any other protection such as fuses will need to be added to your design.