1660 BULLETIN-2007

UL Standard for Safety Liquid-Tight Flexible Nonmetallic Conduit (COMMENTS DUE: NOVEMBER 26@ 2007)


1660 BULLETIN-2007 发布历史

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. Conduit covered by this Standard is intended for use in wet@ dry@ or oily locations at a maximum of 60??(140??@ unless otherwise marked. (See Clause 6.) Fittings for liquid-tight flexible nonmetallic conduit are covered in UL 514B or CSA C22.2 No. 18.3.

1660 BULLETIN-2007由UL - UL 发布于 2007-10-26,并于 2014-07-09 实施。

1660 BULLETIN-2007的历代版本如下:

 

 

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标准号
1660 BULLETIN-2007
发布日期
2007年10月26日
实施日期
2014年07月09日
废止日期
中国标准分类号
/
国际标准分类号
/
发布单位
UL - UL
引用标准
44
适用范围
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. Conduit covered by this Standard is intended for use in wet@ dry@ or oily locations at a maximum of 60??(140??@ unless otherwise marked. (See Clause 6.) Fittings for liquid-tight flexible nonmetallic conduit are covered in UL 514B or CSA C22.2 No. 18.3.




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