Cart (0)
  • No items in cart.
Total
$0
There is a technical issue about last added item. You can click "Report to us" button to let us know and we resolve the issue and return back to you or you can continue without last item via click to continue button.
Filters:
EDITION
to
PUBLISHER
(1)
(366)
(651)
(599)
(57)
(290)
(1055)
(738)
(2283)
(117)
(99009)
(58)
(650)
(137)
(42)
(29)
(20)
(102918)
(18)
(1)
(397)
(328)
(10763)
(7368)
(266)
(21)
(24376)
(1010)
(7)
(1737)
(26)
(19)
(28)
(4)
 
(6)
(7)
(128)
(1)
(4)
(58)
(5)
(7)
(1)
(1)
(2)
(28)
(27)
(36)
(13)
(71)
(24)
(27)
(7)
(8)
(20)
(1)
(3)
(50)
(7)
(34)
CONTENT TYPE
 Act
 Admin Code
 Announcements
 Bill
 Book
 CADD File
 CAN
 CEU
 Charter
 Checklist
 City Code
 Code
 Commentary
 Comprehensive Plan
 Conference Paper
 County Code
 Course
 DHS Documents
 Document
 Errata
 Executive Regulation
 Federal Guideline
 Firm Content
 Guideline
 Handbook
 Interpretation
 Journal
 Land Use and Development
 Law
 Legislative Rule
 Local Amendment
 Local Code
 Local Document
 Local Regulation
 Local Standards
 Manual
 Model Code
 Model Standard
 Notice
 Ordinance
 Other
 Paperback
 PASS
 Periodicals
 PIN
 Plan
 Policy
 Product
 Product - Data Sheet
 Program
 Provisions
 Requirements
 Revisions
 Rules & Regulations
 Standards
 State Amendment
 State Code
 State Manual
 State Plan
 State Standards
 Statute
 Study Guide
 Supplement
 Sustainability
 Technical Bulletin
 All
  • NEMA
    NEMA BI 50004-2026 (Formerly FB 1) Fittings, Case Metal Boxes, and Conduit Bodies for Conduit & Cable Assemblies
    Edition: 2026
    $169.34
    / user per year

Content Description

This standards publication covers fittings that are part of electrical raceway systems designed for use in accordance with the requirements of the National Electrical CodeĀ® (NEC), NFPA 70. Specifically, this standard covers fittings for use with non-flexible tubular raceways: rigid and intermediate metal conduit and electrical metallic tubing. Also included are fittings for use with flexible conduits and cable raceways, including the following: flexible metal conduit and liquid tight flexible conduits, armored cable, metal-clad cable, tray cable, mineral-insulated cable, flexible cord, nonmetallic sheathed cable, and service entrance cable. The family tree of the conduit fittings industry is provided in Appendix A for reference. This standard also includes cast metal outlet boxes and covers, as well as conduit bodies and covers, which, when designed for the purpose, serve as boxes to house conductor splices and/or wiring devices; and cast metal junction boxes, pull boxes, and covers. This standard does not include standard conduit couplings of the type provided with lengths of rigid and intermediate metal conduit, or threaded conduit nipples, or threaded or unthreaded factory-made bends derived from rigid and intermediate metal conduit or electrical metallic tubing. This standard does not apply to fittings, boxes, or enclosures used in Class I, Division 1; Class II, Division 1; Class III, Division 1; Class I, Zones 0, 1, 2; or Zones 20, 21, or 22 hazardous (classified) locations. Exceptions are ordinary (unclassified) location fittings and enclosures specifically permitted by the NEC in these locations.

About NEMA

 NEMA is an abbreviation for National Electrical Manufacturers Association. It is a trade association representing manufacturers of electrical products and equipment. NEMA develops and publishes industry standards for various aspects of electrical engineering, including enclosures, motors, and more. 

GROUPS