Electri-Flex CBLA Catalog Page
TYPE CBLA
Made in the USA
Computer Blue LA (CBLA) is a liquidtight
flexible steel conduit commonly used for
computer room installations. The blue
jacket color easily identifies circuitry
for computer power wiring. It is listed
by Underwriters Laboratories Inc.
and certified by Canadian Standards
Association.
CONSTRUCTION:
CBLA has a flexible inner core made from
a spiral wound strip of heav y-gauge, hotdipped galvanized steel. The 3/8 through
1-1/4 inch trade sizes contain an integral
bonding strip of copper. The 1-1/2 inch
and larger sizes are designed with a fully
interlocked strip.
The jacketing material is a rugged
flame-retardant flexible blue PVC. For
installations that do not allow the use of
PVC, see Type ZHLA on page 17.
APPLICATION:
This conduit is intended for installation
in accordance with Article 350 of the NEC
(ANSI/NFPA-70):
Permitted for use in exposed or
concealed locations.
Installed under raised oors in data
processing areas. Article 645.5(E)(2).
Listed and marked for direct burial and
in poured concrete.
Meets the same specications as Type
LA on page 7.
Underwriters Laboratories Standard
ANSI/UL-360 for Liquidtight Flexible Steel
Conduit.
RoHS and WEEE Compliant.
CSA 22.2 No.56 for use per the Canadian
Electrical Code C22.1 Section 12-1300.
WORKING TEMPERATURES:
-20°C to 60°C
METAL USED: Steel
PLASTIC USED: PVC
See the Chemical Resistance Guide on our website.
Jacketed Metallic
Listed File #E29278. Conforms to
Squarelock with Filler SIZES: 3/8" – 1-1/4"
Certified File #LL18858. Conforms to
Interlock SIZES: 1-1/2" – 4"
Trade
Size (In.) Type
3/8 CBLA-10 2.0 29 100 201014 500 201034 1000 201044
1/2 CBLA-11 3.0 32 100 211014 500 211034 1000 211044
3/4 CBLA-12 4.2 53 100 221014 500 221044 1000 221104
1 CBLA-13 5.5 82 100 231024 400 231044 - -
1-1/4 CBLA-14 7.0 102 50 241024 200 241044 - -
1-1/2 CBLA-15 4.5 124 50 251024 150 251044 - -
2 CBLA-16 6.0 145 50 261024 100 261044 - -
2-1/2 CBLA-17 8.0 192 25 271024 275 271054 - -
3 CBLA--18 10.0 252 25 281024 175 281054 - -
3-1/2 CBLA-350 11.0 308 25 285024 175 285054 - -
4 CBLA-19 12.0 350 25 291024 100 291054 - -
See page 37 for Dimensions.
Inside Bend
Radius (In.)
Wt. (Lbs.) /
100 Ft.
Carton Footage Reel Footage
Length Part # Length Part # Length Part #
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