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UL 651A

Original price was: $631.00.Current price is: $315.00.

Type EB and a Rigid PVC Conduit and HDPE Conduit

Underwriters Laboratories , 10/26/2011

Category:
Standard By:Underwriters Laboratories , 10/26/2011
Published:10/26/2011
Language:English
Please note: All interim revisions for this edition available at time of your purchase will be included.

Schedule 40 and 80 High Density Polyethylene (HDPE) Conduit

UL 651A

1 Scope

1.1 These requirements cover straight conduit and coilable, smooth-wall, continuous length conduit with a circular cross section:

a) Extruded straight rigid Schedule 40 high density PE (polyethylene) electrical conduit and the following fittings for use with this conduit type:

1) Elbows and

2) Rigid high density PE couplings.

b) Schedule 40, Schedule 80, EPEC-A, and EPEC-B coilable, smooth-wall continuous length high density PE electrical conduit.

1.2 The conduit and fittings mentioned in 1.1 are intended for use at 50?C (122?F) and lower ambient temperatures. Extruded straight rigid Schedule 40 conduit and fittings, where directly buried or encased in concrete in trenches outside of buildings, may be used with 90?C (194?F) wiring.

1.3 The conduit and fittings covered in these requirements are intended for use as rigid nonmetallic raceway for wires and cables in accordance with the National Electrical Code, NFPA 70.

1.4 Extruded straight rigid Schedule 40, Schedule 40, Schedule 80, EPEC-A, and EPEC-B coilable conduit is for aboveground use where encased in not less than 2 inches (50 mm) of concrete and for underground use by direct burial or encasement in concrete.

Original price was: $173.61.Current price is: $86.00.

Type EB and a Rigid PVC Conduit and HDPE Conduit

Underwriters Laboratories , 10/31/2000

Category:
Standard By:Underwriters Laboratories , 10/31/2000
Published:10/31/2000

Original price was: $231.39.Current price is: $115.00.

Type EB and A Rigid PVC Conduit and HDPE Conduit

Underwriters Laboratories , 01/01/2000

Category:
Standard By:Underwriters Laboratories , 01/01/2000
Published:01/01/2000
By order of the publisher, historical UL documents are not returnable for any reason. Once you place an order for an historical document, we cannot issue a refund, credit, or exchange of any kind.

These requirements cover:

  1. Type EB and Type A extruded rigid PVC (polyvinyl chloride) electrical conduit and fittings consisting of elbows and other bends made from and for use with these types of conduit.
  2. Extruded rigid Schedule 40 high-density PE (polyethylene) electrical conduit and the following fittings:
  1. Elbows and other bends from and for use with this conduit and
  2. Rigid high-density PE couplings for use with this conduit.

The designations “Type EB”, “Type A”, and “Schedule 40” refer to USA trade sizes of conduit having iron-pipe size outside diameters and specific wall thicknesses.

The PVC and PE conduit and fittings mentioned in are intended for use at 50C (122F) and lower ambient temperatures. Type A PVC conduit and fittings and Schedule 40 PE conduit and fittings are intended for use with 75C (167F) wiring. Type A and Type EB PVC conduit and fittings, where encased in concrete in trenches outside of buildings, may be used with 90C (194F) wiring. Schedule 40 PE conduit and fittings, where directly buried or encased in concrete in trenches outside of buildings, may be used with 90C (194F) wiring.

The conduit and fittings covered in these requirements are intended for use as rigid nonmetallic raceway for wires and cables in accordance with the National Electrical Code.

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