UL 183:2016 pdf download.Manufactured Wiring Systems.
4) Enclosures molded of polymeric materials shall comply with the Standard for Fire Test for Heat and Visible Smoke Release for Discrete Products and Their Accessories
Installed in Air-Handling Spaces. UL 2043.
5) In acidibon to the requirements of Section 22A. Mating Connectors, mating connectors molded of polymeric materials shall also comply with the Standard for Fire
Test for Heat arid Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces. UL 2043.
C) An enclosure not intended for use in environmental air4landling spaces shall comply with the following:
1) The largest dimension of an opening shall not be more than 1/4 inch (64 mm) and the smallest dimension shall not be more than 1/16 inch (1.6 mm):
2) There shall be a maximum of five openings In any one side or end of the enclosure and the total area of all openings shall not be more than 0.2 square inch (1.3 cm2);
3) There shall be a maximum of 15 openings in the enclosure and the total area of all openings shall not be more than 0.5 square inch (3.2 cm2).
11.7 An interconnecting cable or other component shall be constructed so that the wire terminations will not be stressed when the complete device is extended to its maximum length.
11.8 Each manufactured wiring system shaM be provided with a means for capping any unused connector opening in the held, The cap for each connector shall be secured by screws, bolts and nuts, or other positive means: or a snap-fit method that complies with the Cap Separation Test. Section 42. Caps shall be provided with each assembly, or may be provided as an accessory kit when specified in the installation and operating instructions in accordance with 46.5.
Exception: A manufactured wiring system connector that complies with Section 26, Accessibility to Uninsulated Live Parts, need not be p-ovided with a means to cap unused connector openings. The installation instructions shall contain a statement to inform the user that caps are not required in accordance with 46.6.
Installed in Air-Handling Spaces. UL 2043.
5) In acidibon to the requirements of Section 22A. Mating Connectors, mating connectors molded of polymeric materials shall also comply with the Standard for Fire
Test for Heat arid Visible Smoke Release for Discrete Products and Their Accessories Installed in Air-Handling Spaces. UL 2043.
C) An enclosure not intended for use in environmental air4landling spaces shall comply with the following:
1) The largest dimension of an opening shall not be more than 1/4 inch (64 mm) and the smallest dimension shall not be more than 1/16 inch (1.6 mm):
2) There shall be a maximum of five openings In any one side or end of the enclosure and the total area of all openings shall not be more than 0.2 square inch (1.3 cm2);
3) There shall be a maximum of 15 openings in the enclosure and the total area of all openings shall not be more than 0.5 square inch (3.2 cm2).
11.7 An interconnecting cable or other component shall be constructed so that the wire terminations will not be stressed when the complete device is extended to its maximum length.
11.8 Each manufactured wiring system shaM be provided with a means for capping any unused connector opening in the held, The cap for each connector shall be secured by screws, bolts and nuts, or other positive means: or a snap-fit method that complies with the Cap Separation Test. Section 42. Caps shall be provided with each assembly, or may be provided as an accessory kit when specified in the installation and operating instructions in accordance with 46.5.
Exception: A manufactured wiring system connector that complies with Section 26, Accessibility to Uninsulated Live Parts, need not be p-ovided with a means to cap unused connector openings. The installation instructions shall contain a statement to inform the user that caps are not required in accordance with 46.6.
