Type 3S Enclosures constructed for either indoor or outdoor use to provide a degree of protection to personnel against access to hazardous parts; to provide a degree of protection of the equipment inside the enclosure against ingress of solid foreign objects

A typical NEMA enclosure might be rated to provide protection against environmental hazards such as water, dust, oil or coolant or atmospheres containing corrosive agents such as acetylene or gasoline. A full list of NEMA enclosure types is available for download from the NEMA website.

Nema Enclosures designs and manufactures NEMA rated electrical enclosures in the following NEMA standards: NEMA 1 Indoor use to provide a degree of protection to personnel against access to hazardous parts

Type 3S NEMA enclosures are defined as: Indoor/Outdoor - Falling Dirt - Windblown Dust - Rain, Sleet, Snow - Ice Formations

NEMA 250 test requirements state that all outdoor enclosures and concurrently a G90 galvanized sheet steel test specimen are subjected to 600 hours of salt spray and the enclosures are compared to that G90 galvanized sheet steel test specimen.

NEMA Type 3S Enclosure. A NEMA Type 3S Enclosure is constructed for either indoor or outdoor use. To provide a degree of protection to personnel against incidental contact with the enclosed equipment; To provide a degree of protection against falling dirt, …

The NEMA Type 3S, 3X, 3RX and 3SX electrical enclosures have the same level of protection as the NEMA Type 3, but have one large distinction. While the Type 3 and 3R are constructed and formed of either 12 or 14 gauge steel, the 3S, 3X, 3RX and 3SX are molded from either Polycarbonate or Fiberglass.

2016年12月15日 · NEMA is a rating system for equipment that might be exposed to liquids, rain, ice, corrosion and contaminates such as dust. If unsure of the enclosure rating that is required of your project, please refer to the design chart below.

2021年1月28日 · NEMA 3S Rating: NEMA 3S enclosures are similar to Type 3, but must retain control operability when external ice forms on the enclosure. Indoor/Outdoor: Either; Solid Ingress Protection: Accidental contact, falling dirt, windblown …

Polycase NEMA 3S enclosures are ideal for indoor & outdoor electrical applications. The NEMA Type 3S rating ensures operability with ice formation. In-stock orders ship same day.