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CSA C22.2 NO 227.1

4th Edition, 2006

Complete Document

Electrical Nonmetallic Tubing

Includes all amendments and changes through Reaffirmation Notice , 2016


Detail Summary

Active, Most Current

EN
Additional Comments:
SAME AS UL 1653
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Product Details:

  • Revision: 4th Edition, 2006
  • Published Date: January 2016
  • Status: Active, Most Current
  • Document Language: English
  • Published By: CSA Group (CSA)
  • Page Count: 58
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:

This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically-attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CEC), and NFPA 70, National Electrical Code (NEC). These requirements also apply to mechanically-attached fittings integral with an outlet box. 

Products covered by this Standard are intended for use: a) at a maximum continuous operating temperature of 75°C (167°F);

b) at a maximum ambient temperature of 50°C (122°F);

c) in attics provided that the ENT is installed no higher than 900 mm (3 ft) above the bottom of the ceiling joist, and the ENT material is rated minimum 60°C (140°F); and

d) underground (direct burial), in Canada only.

This Standard does not apply to fittings that are intended to be joined by solvent cement. Solvent-attached fittings are covered by UL 651 or CSA C22.2 No. 211.2. Solvent-attached fittings integral with an outlet or flush device box are covered by UL 514C or CAN/CSA-C22.2 No. 85.
CSA B51