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International Sealskin™ Computer Blue Liquid-Tight Extra Flexible Metallic Conduit (UL Listed CSA Certified, Type CBLT)

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  • Galvanized steel core for lasting mechanical protection
  • Durable, abrasion resistant PVC jacket won't wrinkle or shrink from cut ends
  • Complete protection against most liquids and moisture vapor
  • Resists sunlight, heat, oil and chemical degradation: Rated: -20 deg C to +60 deg C (-5 deg F to +140 deg F)
  • Extra flexible for extra easy use
  • The armor is approved as an equipment ground in sizes 3/8'' through 1-1/4''
  • Exceptional crush proof qualities
  • RoHS WEEE compliant
  • Complies with UL standard 360, File number E34028, CSA C22.2 File number LL21229-4, NEC Article 350
  • Packaged in handy payout carton
  • Accepts standard Liquid-Tight connectors
  • Delivers long-lasting wiring protection
  • Bright blue cover easily identifies computer wiring
  • Flame test rating of FT-4 per CSA, C22.2
  • Copper bond wire in 3/8" - 1 1/4"

NEC Articles

  • Article 250.118 Equipment Grounding
  • Article 300.22 Air Plenum
  • Article 350 Liquid-Tight Flexible Metal Conduit
  • Article 501.10, Class I, Div. 2: Classes II and II
  • Article 502.10, Class II, Div. 1 & 2
  • Article 503.10, Class III, Div. 1&2
  • Article 511.7, Above Class l Locations
  • Article 620.21 Elevators, Escalators and Platform Lifts
  • Article 645.5 Information Technology Equipment
  • Article 680.42 Pools, Hot Tubs and Fountains
  • Article 695.6 Electrical Fire Pump


International Sealskin Computer Blue gives lasting wiring protection throughout a broad range of computer environments. It is suitable for equipment where rugged and extremely flexible conduit is needed for connections between moving members and stationary parts.

Trade Size and Catalog Number Acceptable Internal Diameter, Min-Max Acceptable External Diameter, Min-Max Bending Radius in Inches Approx. Weight of 100 Ft. Approx. Feet Per Standard Coil
CBLT-2-1/2 * 2.4802.5052.8402.8751418850
CBLT-3 * 3.0703.1003.4603.50017-1/230025
CBLT-3-1/2 * 3.5003.5403.9604.0002040025

*Also available on reels.
*Standard length tolerance on packaging +/- 2%


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