// CODE SNIPPET
427.30 Secondary Conductor Sizing
Related Code Sections
427.30 Equipment for General Use, Secondary Conductor Sizing
The ampacity of the conductors connected to the secondary of the transformer shall be at least 100 percent of the total load of the heater ...
National Electrical Code 2020 of Minnesota > 4 Equipment for General Use > 427 Fixed Electric Heating Equipment for Pipelines and Vessels > 427.30 Secondary Conductor Sizing
(B) Special Equipment, Secondary Resistor Conductors
Where the secondary resistor is separate from the controller, the minimum size of the conductors between controller and resistor shall be calculated ...
National Electrical Code 2020 of Minnesota > 6 Special Equipment > 610 Cranes and Hoists > 610.14 Rating and Size of Conductors > (B) Secondary Resistor Conductors
(B) Special Occupancies, Exposed Non-Current-Carrying Metal Parts
of a secondary distribution system. Equipment grounding conductors shall be sized in accordance with 250.122 and shall be permitted to be spliced by listed ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 551 Recreational Vehicles and Recreational Vehicle Parks > 551.76 Grounding — Recreational Vehicle Site Supply Equipment > (B) Exposed Non-Current-Carrying Metal Parts
(2) Wiring and Protection, Transformer Secondary Conductors Not Over 3 m (10 ft) Long
If the length of secondary conductor does not exceed 3 m (10 ft) and complies with all of the following: The ampacity of the secondary conductors ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 240 Overcurrent Protection > 240.21 Location in Circuit > (C) Transformer Secondary Conductors > (2) Transformer Secondary Conductors Not Over 3 m (10 ft) Long
Section 1502 Roof Assemblies and Rooftop Structures, Roof Drainage
in such a manner that water will be entrapped if the primary drains allow buildup for any reason. The installation and sizing of secondary emergency overflow ...