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(C) Class 2 Circuits With Class 3 Circuits
National Electrical Code 2020 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.139 Installation of Conductors of Different Circuits in the Same Cable, Enclosure, Cable Tray, Raceway, or Cable Routing Assembly > (C) Class 2 Circuits With Class 3 Circuits
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Conductors of one or more Class 2 circuits shall be permitted within the same cable, enclosure, raceway, or cable routing assembly with conductors of Class 3 circuits, provided that the insulation of the Class 2 circuit conductors in the cable, enclosure, raceway, or cable routing assembly is at least that required for Class 3 circuits.
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(C) Special Conditions, Class 2 Circuits With Class 3 Circuits
of Class 3 circuits, provided that the insulation of the Class 2 circuit conductors in the cable, enclosure, raceway, or cable routing assembly ...
National Electrical Code 2017 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.139 Installation of Conductors of Different Circuits in the Same Cable, Enclosure, Cable Tray, Raceway, or Cable Routing Assembly > (C) Class 2 Circuits With Class 3 Circuits
(C) Special Conditions, Class 2 Circuits With Class 3 Circuits
of Class 3 circuits, provided that the insulation of the Class 2 circuit conductors in the cable, enclosure, raceway, or cable routing assembly ...
National Electrical Code 2020 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.139 Installation of Conductors of Different Circuits in the Same Cable, Enclosure, Cable Tray, Raceway, or Cable Routing Assembly > (C) Class 2 Circuits With Class 3 Circuits
(1) Special Conditions, Communications Cables
Conductors of one or more Class 2 or Class 3 circuits shall be permitted in the same cable with conductors of communications circuits provided ...
National Electrical Code 2020 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.139 Installation of Conductors of Different Circuits in the Same Cable, Enclosure, Cable Tray, Raceway, or Cable Routing Assembly > (D) Class 2 and Class 3 Circuits With Communications Circuits > (1) Communications Cables
(3) Special Conditions, In a Manhole
Class 1 circuits and power-supply circuits shall be permitted to be installed as underground conductors in a manhole in accordance with one ...
National Electrical Code 2017 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.48 Conductors of Different Circuits in the Same Cable, Cable Tray, Enclosure, or Raceway > (B) Class 1 Circuits With Power-Supply Circuits > (3) In a Manhole
(3) Special Conditions, In a Manhole
Class 1 circuits and power-supply circuits shall be permitted to be installed as underground conductors in a manhole in accordance with one ...
National Electrical Code 2020 of Illinois > 7 Special Conditions > 725 Class 1, Class 2, and Class 3 Remote-Control, Signaling, and Power-Limited Circuits > 725.48 Conductors of Different Circuits in the Same Cable, Cable Tray, Enclosure, or Raceway > (B) Class 1 Circuits With Power-Supply Circuits > (3) In a Manhole