Type 1 Type 1 NEMA enclosures are designed for indoor use. They protect personnel against incidental contact with the enclosed equipment and protect the enclosed equipment from falling dirt. Type 2 ...

MTE Matrix Filters solve the problem of harmonic distortion on virtually any two or six pulse rectifier. These power supplies are commonly found in electronic equipment such as adjustable speed motor ...

and the protection the enclosure offers to personnel who might come into contact with it. Whole-house surge protectors vary considerably regarding NEMA types. NEMA 1 is the lowest rating ...