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// CODE SNIPPET

(4) Temperature Limitation

National Electrical Code 2020 of Minnesota > 3 Wiring Methods and Materials > 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; And Handhole Enclosures > 314.17 Conductors Entering Boxes, Conduit Bodies, or Fittings > (B) Boxes and Conduit Bodies > (4) Temperature Limitation
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Nonmetallic boxes and conduit bodies shall be suitable for the lowest temperature-rated conductor entering the box or conduit body.

Related Code Sections


1002.2.2 Boilers, Water Heaters and Pressure Vessels, Temperature Limitation
Where a combination potable water-heating and space-heating system requires water for space heating at temperatures higher than 140°F (60°C ...
Minnesota Mechanical Code 2015 > 10 Boilers, Water Heaters and Pressure Vessels > 1002 Water Heaters > 1002.2 Water Heaters Utilized for Space Heating > 1002.2.2 Temperature Limitation
1002.2.2 Boilers, Water Heaters and Pressure Vessels, Temperature Limitation
Where a combination potable water-heating and space-heating system requires water for space heating at temperatures higher than 140°F (60°C ...
2020 Minnesota Mechanical Code > 10 Boilers, Water Heaters and Pressure Vessels > 1002 Water Heaters > 1002.2 Water Heaters Utilized for Space Heating > 1002.2.2 Temperature Limitation
(C) General, Temperature Limitations
The temperature rating associated with the ampacity of a conductor shall be selected and coordinated so as not to exceed the lowest temperature ...
National Electrical Code 2020 of Minnesota > 1 General > 110 Requirements for Electrical Installations > 110.14 Electrical Connections > (C) Temperature Limitations
(4) Wiring Methods and Materials, Temperature Limitation
Nonmetallic boxes and conduit bodies shall be suitable for the lowest temperature-rated conductor entering the box or conduit body ...
National Electrical Code 2020 of Minnesota > 3 Wiring Methods and Materials > 314 Outlet, Device, Pull, and Junction Boxes; Conduit Bodies; Fittings; And Handhole Enclosures > 314.17 Conductors Entering Boxes, Conduit Bodies, or Fittings > (B) Boxes and Conduit Bodies > (4) Temperature Limitation
(3) Wiring Methods and Materials, Temperature Limitations
Type SE service-entrance cable used to supply appliances shall not be subject to conductor temperatures in excess of the temperature specified ...
National Electrical Code 2020 of Minnesota > 3 Wiring Methods and Materials > 338 Service-Entrance Cable: Types SE and USE > 338.10 Uses Permitted > (B) Branch Circuits or Feeders > (3) Temperature Limitations
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