Liquidtight Flexible Steel Conduit U.L. and CSA

TYPE LA

TRADESIZE 1WI

t/r"g^

1"

1-1/4"1-1/2'

LA-11LA-12LA-13LA-14LA-15

2-1/2"3"

3-1/2"4"

LA-17LA-18LA-350LA-19

INSIDEBEND

RADIUS2.0"3.0"4.2"5.5"7.0"4.5"6.0"8.0"

10.0"11.0"12.0"

WT.(IBS.)/100 FT.

29325382

102104145192252308340

See Chart on Page 38 For Dimensions and Tolerances.* See Page 38 for label and packaging detail.

TYPE - LAA flexible liquidtight steel conduit which isboth listed by Underwriters LaboratoriesInc. and Certified by Canadian StandardsAssociation. It offers outstanding protectionagainst wet, oily conditions and is permittedfor use in exposed or concealed locations.

CONSTRUCTION:The flexible inner core is made from a spiralwound strip of heavy gauge, corrosionresistant, hot-dipped galvanized steel. The3/8 through 1 - 1 / 4 inch trade size are squarelock formed and include an integral bondingstrip of copper that is enclosed within theconvolutions throughout it's entire length.The 1 - 1 / 2 through 4 inch trade sizes aredesigned with a fully interlocked strip.The liquidtight jacketing material is of a highquality, rugged, flame retarded flexible PVCcompound which resists oils, mild acidsand exposure to sunlight. Refer to ChemicalResistance chart, beginning on page 33, forfurther information.

WORKING TEMPERATURES:-20 C to 60 C Intermitting to 90 C(g) Listed File # E29278. Conforms to

Underwriters Laboratories StandardANSI/UL-360 for Liquidtight FlexibleSteel Conduit.

- CARTON FOOTAGE* / PART # - - REEL FOOTAGE* /PART # —LENGTH10010010010050505025252525

GRAY20101211012Z10123102241022510226102271022810228502

BLACK208012180122801238022480225802268022780228802

29502

LENGTH5005005004002001501002751751751.00,

GRAY2010321103221042310424104251042610427105281052850529105

BLACK208032180322804238042480425804268042780528805

29505

LENGTH100010001000

GRAY201042110422110

BLACK208042180422810

@ Certified File #LL18858. Conforms toCSA 22.2 l\lo.56 for use per theCanadian Electrical Code C22.1 Section12-1300.

APPLICATIONSThis conduit is intended for installation inaccordance with Article 351, part A of theNEC ® (ANSI/NFPA-70) and in sections 1 6& 17.7 of the ANSI/NFPA-79 Standard forIndustrial Machinery:

-Listed and marked for Direct Burialand in Poured Concrete.

-For containment of 600 volt andlower potential circuits

-Sunlight Resistant-Suitable as a grounding conductorwhen used for circuits rated up to20A for the 3/8 & 1/2 inch trade sizesand 60A for 3/4 through 1 -1 /4 inchtrade sizes in lengths six feet or lessper NEC® Article 351-9

-Installations in hazardous (classified)Locations:

Class I Div. 2 Article 501-4 (b)Class II Div. 1 and 2 Article 502-4(a)(2) and (b)(2)Class III Div. 1 and 2 Article 503-3 (a)and (b)

-Use in Air Plenums Article 300-22

-Installed under raised floors in Data-Processing Areas Articles 645-5 (d)(2)-Electric Signs and Outline Lightingover 1000 volts. Article 600-31 (a)

-Permitted for Service Entrance wiringto 6 feet. Article 230-43.

-Use as to 6 feet. Article 230-43.-Use as Feeders and Services at Marinasand Boatyards. Article 553-7 (b).

STANDARD COLORS:Machine tool Gray, and Black. Other colorsavailable upon request. Blue is commonlyused for computer room installations. SeeTYPE CBLA on page 9.

SIZES: 3/8" — 1 -1 /4 "

Squarelock with FillerSIZES: 1 -1 /2 " — 4"

Interlock

liduafite electri-flex company

Standard Dimensions and PackagingTYPES:LT - LOR - EF - LA - CSA - ALT - AT

ATLA - ATX - CEA - ZHLA - LASEMS-EMSP -NM-NM2

REEL SIZES

TRADESIZE1/4"

5/16"3/8"1/2"3/4"1"

1-1/4"

,,.1-W?"

TYPE-

101 11 21 31 415161 718

35019

500600

INNER DIA.MIN. MAX.0.245 0.2650.385 0.4050.4840.6220.820

0.5040.6420.840

1.041 : 1.0661.380 1.4101.575 1.6002.020 2.0452.480 2.5053.0703.5004.0004.9756.015

3.1003.5404.0405.0356.075

OUTER DIA.MIN. MAX.0.450 0.4700.570 0.5900.6900.8201.030

0.7100.8401.050

1.290 1 . 3 1 51.630 1.6601.865 ' 1.9002.340 | 2.375 j|2.840 ; 2.8753.4603.9604.4605.5056.565

3.5004.0004.5005.5656.625 J

2-1/2"3"

3-1/2"4"

This reference chart is applicable to the standard conduit typeslisted above. Please refer to individual sections of this catalog forsize ranges and dimensions for products not listed here.

TRADESIZE

58" 42"LT-LA-EF LT-LA-EF

31"LA

31" SPECIAL 24"LT LA EF LT-LA-EF

500500

APPROX. REEL DIMENSIONS"C"

12"15"24"28"

"A"24"31"

31 "SPECIAL42"58"

"B"19-1/21 9 - 1 / 219-1/2

20"29-1/2

CARTONSAll standard lengths packaged in specially-designed,functional cartons to eliminate knots and tangels.These compact cartons save storage and warehousespace, making handling easier. Each carton label isclearly marked and color coded with conduit size, typecolor, footage and carry the NEMA and NAED bar codestandards.

Special Cut Lengths AvailableElectri-Flex Company maintains a department dedicated to "cut-to-length" orders. Consult factory or our authorized distributorfor details.

CATALOGNO.

10

STANDARD STANDARDCARTON CARTON

ALL TYPES TYPE LNM-P100100100100505050252525252525

2502001751001005050

juafite 38 electri-flex company