Bx-Flex Conduit Fitting, Two Screw Type

Bx-Flex Conduit Fittings, Two Screw Type (S19/S20/S21 Series), Follow UL 514B standard, File No.: E256570, Zinc Alloy, Chromate Treatment, RoHS Compliance.
Model : S19/S20/S21 Series

Bx-Flex Conduit Fittings, Two Screw Type, are applied on the relay or end point of wiring system to connect metal conduits, junction box or enclosure for wiring extension and protection. The body is made of zinc alloy with RoHS compliance. This series of fitting is proposed to fit with metal flexible conduit series PRWG, PRWA and PSWG.


S19 series, Snap-in type, is certified by UL laboratory according to UL514B standard. The fitting is pushed to fix to the knockouts of junction box and connected with metal flexible conduit by tightening the plate with two screws.

S20/S21 series is certified by UL laboratory according to UL514B and Canadian CSA-C22.2 No.56 standard. The fitting is fixed to the knockouts of junction box or tapped entries by locknut with external NPS thread system and connected with metal flexible conduit by tightening the plate with two screws.

  • Material:Zinc Alloy
  • Temperature Range : -50℃~+200℃
  • IP Rating : IP 40
  • Surface Finish : Chromate, other treatments are available by consult.
  • RoHS Compliance : Yes
  • Certificate : UL, cULus (File No.: E256570)
Series No. Part Number Product Photo Fitting Thread KO Size (Inch) Conduit Size (Inch) Package/Box (Pcs) Weight/Box (Kg) Snap-In Structure Certificate Mated With
S19 S191-3/8 s191-s.png
- 1/2 3/8 1000 26.2 V icon-ul.jpg
icon-u31.jpg
S20 S201-3/8 s201-s.png NPS 1/4 3/8 1000 26.2 - icon-cul.jpg
icon-u31.jpg
S21 S211-A-3/8 s211-s.png NPS 1/2 3/8 1000 26.6 - icon-cul.jpg
icon-u31.jpg
S21 S213-A-9/16 s213-s.png NPS 3/4 9/16 500 26.5 - icon-cul.jpg
icon-u31.jpg
S21 S214-A-3/4 s214-s.png NPS 1 3/4 300 22.3 - icon-cul.jpg
icon-u31.jpg
S21 S215-A-1 s215-s.png NPS 1-1/4 1 200 22.6 - icon-cul.jpg
icon-u31.jpg
S21 S216-A-1-1/4 s216-s.png NPS 1-1/2 1-1/4 120 19.6 - icon-cul.jpg
icon-u31.jpg
S21 S217-A-1-1/2 s217-s.png NPS 2 1-1/2 100 21.8 - icon-cul.jpg
icon-u31.jpg
S21 S218-A-2 s218-s.png NPS 2-1/2 2 50 18 - icon-ul.jpg icon-u31.jpg

Related Products

Bx-Flex Conduit Fitting, Set Screw Type

Bx-Flex Conduit Fitting, Set Screw Type

Bx-Flex Conduit Fitting, Set In Type

Bx-Flex Conduit Fitting, Set In Type

Bx-Flex Conduit Fitting, Straight Squeeze

Bx-Flex Conduit Fitting, Straight Squeeze

Bx-Flex Conduit Fitting, Screw On Type

Bx-Flex Conduit Fitting, Screw On Type

Bx-Flex Conduit Fitting, 90 Degree Squeeze

Bx-Flex Conduit Fitting, 90 Degree Squeeze

Bx-Flex Conduit Fitting, Screw In Coupling

Bx-Flex Conduit Fitting, Screw In Coupling