• UL 1660

UL 1660

Liquid-Tight Flexible Nonmetallic Conduit

Underwriters Laboratories , 07/02/2014

Publisher: UL

File Format: PDF

$123.00$246.68


Please note: All interim revisions for this edition available at time of your purchase will be included.

Liquid-Tight Flexible Nonmetallic Conduit
UL 1660
1 Scope
1.1 These requirements cover liquid-tight flexible nonmetallic conduit in the 3/8 - 4 (12 - 103) trade sizes of Type LFNC-A (Layered), Type LFNC-B (Integral), and Type LFNC-C (Corrugated) constructions. The conduit is intended for installation in accordance with the National Electrical Code (NEC) and the Canadian Electrical Code (CEC), Part 1. The values in parentheses are metric trade designators of conduit.
1.2 Conduit covered by this Standard is intended for use in wet, dry, or oily locations at a maximum of 60°C (140°F), unless otherwise marked. (See Clause 6.)
1.3 Fittings for liquid-tight flexible nonmetallic conduit are covered in UL 514B or CSA C22.2 No. 18.3.

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