Conduit Bushing

Conduit Bushing

A Conduit Bushing is a type of fitting used in electrical installations to protect and insulate the electrical wiring where it enters or exits a metal conduit.

Product Details​​

Product Overview

  • Standard: JIS C 8330 (Japan)
  • Material: Aluminum alloy, Hot dip galvanized steel
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Product Details

The primary purpose of a conduit bushing is to reduce the risk of damage to the electrical wiring caused by the sharp edges or abrasions that may be present at the entry or exit points of a metal conduit. It provides a smooth and rounded surface to protect the wires as they pass through the conduit.

They are designed to fit snugly into the opening of the conduit, creating a barrier between the sharp edges of the conduit and the wires. This helps to prevent the insulation on the wires from being damaged, ensuring the safety and integrity of the electrical system.

In addition to providing protection to the wires, conduit bushings also serve as a means of securing the conduit to the electrical box or enclosure. They may have flanges or other features that allow them to be securely fastened in place.
Conduit bushings are available in various sizes to match the diameter of the conduit being used. They are typically installed during the initial wiring process or when modifications are made to the electrical system.

Reference and Packing

Conduit Bushing for IMC / BS31 / BS4568 / JIS Type C CVL®

Certified conforming to JIS C 8330 by Quatest No.3

Using for 

JIS C 8305 Type C (Japan)

Using for

BS31/ BS4568 (England)

Using for

IMC – UL1242 (USA)

RSC – UL 6 (USA)

Product Code

Size (mm)

Product Code(**)

Size (mm)(**)

Product Code

Size (inch)

DN19

19

BDN19/20

19/20

(*)ADN12

1/2

DN25

25

BDN25

25

(*)ADN34

3/4

DN31

31

BDN32

32

(*)ADN100

1

DN39

39

BDN38

38

(*)ADN114

1 1/4

DN51

51

BDN50

50

(*)ADN112

1 1/2

DN63

63

 

 

(*)ADN200

2

DN75

75

 

 

(*)ADN 212

2 1/2

 

 

 

 

(*)ADN300

3

 

 

 

 

(*)ADN312

3 1/2

 

 

 

 

(*)ADN400

4

(*)ADN500

5

(*)ADN600

6

(*) The product code used for RSC steel conduit fitting is changed from “A” to “R”.
(**) Using for BS 31: Size of conduit is 19mm.
       Using for BS 4568: Size of conduit is 20mm.

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