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// CODE SNIPPET

E3906.8.4 Raceway Supported Enclosures Without Devices or Fixtures

2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3906 Installation of Boxes, Conduit Bodies and Fittings > E3906.8 Supports > E3906.8.4 Raceway Supported Enclosures Without Devices or Fixtures
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An enclosure that does not contain a device(s), other than splicing devices, or support a luminaire, lampholder or other equipment, and that is supported by entering raceways shall not exceed 100 cubic inches (1640 cm3) in size. The enclosure shall have threaded entries or identified hubs. The enclosure shall be supported by two or more conduits threaded wrenchtight into the enclosure or hubs. Each conduit shall be secured within 3 feet (914 mm) of the enclosure, or within 18 inches (457 mm) of the enclosure if all entries are on the same side of the enclosure. [314.23(E)]

Exception: Rigid metal, intermediate metal, or rigid polyvinyl chloride nonmetallic conduit or electrical metallic tubing shall be permitted to support a conduit body of any size, provided that the conduit body is not larger in trade size than the largest trade size of the supporting conduit or electrical metallic tubing. [314.23(E) Exception]

Related Code Sections


E3906.8.4 Power and Lighting Distribution, Raceway Supported Enclosures Without Devices or Fixtures
An enclosure that does not contain a device(s), other than splicing devices, or support a luminaire, lampholder or other equipment ...
2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3906 Installation of Boxes, Conduit Bodies and Fittings > E3906.8 Supports > E3906.8.4 Raceway Supported Enclosures Without Devices or Fixtures
E3908.1 Power and Lighting Distribution, Metal Enclosures
sections of metal enclosures or raceways used to provide cable assemblies with support or protection against physical damage. (250.86 Exception No. 2 ...
2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3908 Grounding > E3908.1 Metal Enclosures
E3802.1 Wiring Methods, Installation and Support Requirements
- A - A Ends of raceways shall be reamed to remove rough edges. - A A A - A - A Maximum allowable on center support ...
2015 Michigan Residential Code > 38 Wiring Methods > E3802 Above-Ground Installation Requirements > E3802.1 Installation and Support Requirements
E4001.5 Devices and Luminaires, Grounding of Enclosures
breakers used as service equipment shall comply with the provisions of Section E3609.4. Where nonmetallic enclosures are used with metal raceways ...
2015 Michigan Residential Code > 40 Devices and Luminaires > E4001 Switches > E4001.5 Grounding of Enclosures
E3908.20.2 Power and Lighting Distribution, Outside Raceway or Enclosure
Where installed outside of a raceway or enclosure, the length of the bonding jumper or conductor or equipment bonding jumper shall not exceed 6 feet ...
2015 Michigan Residential Code > 39 Power and Lighting Distribution > E3908 Grounding > E3908.20 Installation Equipment Bonding Jumper > E3908.20.2 Outside Raceway or Enclosure
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