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// CODE SNIPPET

(2) Over 600 Volts

National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 525 Carnivals, Circuses, Fairs, and Similar Events > 525.5 Overhead Conductor Clearances > (B) Clearance to Portable Structures > (2) Over 600 Volts
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Portable structures shall not be located under or within a space that is located 4.5 m (15 ft) horizontally and extending vertically to grade of conductors operating in excess of 600 volts.

Related Code Sections


(2) Special Occupancies, Over 600 Volts
of conductors operating in excess of 600 volts ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 525 Carnivals, Circuses, Fairs, and Similar Events > 525.5 Overhead Conductor Clearances > (B) Clearance to Portable Structures > (2) Over 600 Volts
(B) Wiring and Protection, Branch Circuits Over 600 Volts
The ampacity of conductors shall be in accordance with 310.14 and 311.60, as applicable. Branch-circuit conductors over 600 volts shall be sized ...
National Electrical Code 2020 of Minnesota > 2 Wiring and Protection > 210 Branch Circuits > 210.19 Conductors — Minimum Ampacity and Size > (B) Branch Circuits Over 600 Volts
Part III Equipment for General Use, Portable Cables Over 600 Volts, Nominal
National Electrical Code 2020 of Minnesota > 4 Equipment for General Use > 400 Flexible Cords and Flexible Cables > III Portable Cables Over 600 Volts, Nominal
590.7 Special Occupancies, Guarding
For wiring over 600 volts, nominal, suitable fencing, barriers, or other effective means shall be provided to limit access only to authorized ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 590 Temporary Installations > 590.7 Guarding
(3) Special Occupancies, Dry-Type Transformers
ventilating or other openings and shall operate at not over 600 volts, nominal ...
National Electrical Code 2020 of Minnesota > 5 Special Occupancies > 502 Class II Locations > 502.100 Transformers and Capacitors > (B) Class II, Division 2 > (3) Dry-Type Transformers
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