// CODE SNIPPET
E3602.1 Ampacity of Ungrounded Conductors
JUMP TO FULL CODE CHAPTER
Ungrounded service conductors shall have an ampacity of not less than the load served. For one-family dwellings, the ampacity of the ungrounded conductors shall be not less than 100 amperes, 3 wire. For all other installations, the ampacity of the ungrounded conductors shall be not less than 60 amperes. [230.42(B), 230.79(C) & (D)]
Related Code Sections
E3602.1 Services, Ampacity of Ungrounded Conductors
Ungrounded service conductors shall have an ampacity of not less than the load served. For one-family dwellings, the ampacity of the ungrounded ...
Residential Code 2018 of Kansas > 36 Services > E3602 Service Size and Rating > E3602.1 Ampacity of Ungrounded Conductors
(B) Wiring and Protection, Specific Installations
In addition to the requirements of 230.42(A), the minimum ampacity for ungrounded conductors for specific installations shall not be less than ...
National Electrical Code 2017 of Kansas > 2 Wiring and Protection > 230 Services > 230.42 Minimum Size and Rating > (B) Specific Installations
(2) Special Occupancies, Conductor Sizing
-state phase-control dimmers, the grounded neutral conductor shall have an ampacity of at least 130 percent of the ungrounded circuit conductors feeding ...
National Electrical Code 2017 of Kansas > 5 Special Occupancies > 520 Theaters, Audience Areas of Motion Picture and Television Studios, Performance Areas, and Similar Locations > 520.54 Supply Conductors > (J) Supply Neutral Conductor > (2) Conductor Sizing
(3) Wiring and Protection, Delta-Connected Service
The grounded conductor of a 3-phase, 3-wire delta service shall have an ampacity not less than that of the ungrounded conductors ...
National Electrical Code 2017 of Kansas > 2 Wiring and Protection > 250 Grounding and Bonding > 250.186 Grounding Service-Supplied Alternating-Current Systems > (A) Systems With a Grounded Conductor at the Service Point > (3) Delta-Connected Service
(E) Equipment for General Use, Grounded Neutral Conductor
volts Have not less than the ampacity of the largest ungrounded branch-circuit conductor Installed with the ungrounded conductors in the same ...
National Electrical Code 2017 of Kansas > 4 Equipment for General Use > 490 Equipment Over 1000 Volts, Nominal > 490.72 Branch-Circuit Requirements > (E) Grounded Neutral Conductor