What is NEMA 4X enclosure?
NEMA-4X – Gasketed door enclosure intended for indoor or outdoor use primarily to provide a degree of protection against corrosion, windblown dust and rain, splashing water, and hose directed water; undamaged by ice which forms on the enclosure. This is the most common enclosure in “food” environments.
What is the purpose of an electrical enclosure?
An electrical enclosure is a cabinet or box that protects electrical or electronic equipment and prevents electrical shock. Enclosures are usually made from rigid plastics or such metals as steel, stainless steel, or aluminum.
What is type2 enclosure?
Type 2 Enclosures constructed for indoor 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 (falling dirt); and to provide a degree of protection with respect to harmful …
What does NEMA 12 enclosure mean?
NEMA 12 Enclosures constructed (without knockouts) for indoor use to provide a degree of protection against circulating dust or fibers, falling dirt and dripping non-corrosive liquids.
What is a NEMA 7 enclosure?
NEMA 7 enclosures are designed to contain an internal explosion without causing an external hazard. These enclosures are intended for indoor use in hazardous locations classified as Class I, Division I, Groups A,B,C, or D.
What are the types of enclosures?
The various types of enclosures, as specified by relevant ISI are as follows:
- Open Type: The bearings are supported on simple pedestals or end brackets.
- Protected Type:
- Screen Protected Type:
- Drip Proof Type:
- Splash Proof Type:
- Totally Enclosed Type:
- Totally Enclosed, Fan Cooled Type:
- Pipe Ventilated Type:
What are wiring enclosures?
An electrical enclosure is a housing for electrical or electronic equipment. Its purpose is to protect that equipment from the environment (especially in the case of external electrical enclosures) and also to protect people from the equipment (e.g. to prevent electric shock or the propagation of an explosion).
What is a NEMA 3 enclosure?
NEMA 3: Enclosures at this rating and higher ratings are for both indoor and outdoor use. NEMA 3 is the same as NEMA 2, but because it may be used outside in the weather, it adds stronger protection against the ingress of water and dust. It protects against windblown dust, rain, sleet, and snow.
Is NEMA 12 stainless?
We produce a number of enclosure types in aluminum, carbon steel and stainless steel delivered quickly at competitive prices. NEMA 12 Characteristics: Primarily for industrial indoor use.
Is NEMA 4X waterproof?
A NEMA 4X-rated enclosure also protects its contents from corrosion, but its advanced waterproofing often makes it a better choice for marine applications than the NEMA 3X.