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2. NEMA enclosure types - Wikipedia

   en.wikipedia.org/wiki/NEMA_enclosure_types

   Each type specifies characteristics of an enclosure, but not, for example, a specific enclosure size. Note that higher numbers do not include the lower-numbered tests. For example, types 3, 4 and 6 are intended for outdoor use, but type 5 is not. A NEMA enclosure rating does not mean that it also meets the same UL enclosure rating. [2]

3. Electrical equipment in hazardous areas - Wikipedia

   en.wikipedia.org/wiki/Electrical_equipment_in...

   NEMA Type Definition 7 Certified and labeled for use in indoor locations rated NEC Class I, Groups A, B, C, and D 8 Certified and labeled for use in locations rated NEC Class I, Groups A, B, C, and D; both indoors and outdoors 9 Certified and labeled for use in locations rated NEC Class II, Groups E, F, or G 10

4. NEMA connector - Wikipedia

   en.wikipedia.org/wiki/NEMA_connector

   The appearance of this plug is sometimes confused with a NEMA 10 connector, rated for 240 V, but the NEMA TT-30 is a 120 V device. The hot and neutral blades are angled at 45° from vertical and 90° to each other, unlike NEMA 10 devices (where the angles are 30° and 60° respectively), also the plug is slightly smaller than a NEMA 10 and ...

5. NEMA size - Wikipedia

   en.wikipedia.org/wiki/NEMA_size

   NEMA (National Electrical Manufacturers Association) contactors and motor starters are rated by sizes. These sizes are grouped by rated current and power. [1] [2]

6. Category:NEMA standards - Wikipedia

   en.wikipedia.org/wiki/Category:NEMA_standards

   NEMA connector; NEMA contact ratings; NEMA enclosure types; NEMA size This page was last edited on 3 October 2020, at 21:16 (UTC). Text ...

7. Electrical enclosure - Wikipedia

   en.wikipedia.org/wiki/Electrical_enclosure

   An electrical enclosure is a cabinet for electrical or electronic equipment to mount switches, knobs and displays and to prevent electrical shock to equipment users and protect the contents from the environment. The enclosure is the only part of the equipment which is seen by users.