Conduit Fittings, Set Screw Type, D21-S11/D21-S12/D21-S13/D21-S14/D21-S18/D21-S24 series are certified by UL laboratory according to UL514B. The metal fittings 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 fitting body is made of zinc alloy with RoHS compliance. The fitting is pushed to fix/fixed to the knockouts of junction box or tapped entries by locknut with external NPS thread system and connected with metal flexible conduit by a set screw and a clip. This series of fitting is proposed to fit with metal flexible conduit series PRWG, PRWA and PSWG.
Material：Zinc Alloy
Temperature Range : -50℃~+200℃ (exception S18: -30℃~+105℃)
IP Rating : IP 40
Surface Finish : Chromate, other treatments are available by consult.
RoHS Compliance : Yes
Certificate : UL, cULus, UL Recognized
| Series No. | Part Number | Product Photo | Fitting Thread | Thread Size (Inch) | Conduit Size (Inch) | Package / Box (Pcs) | Weight / Box (Kg) | Snap - In Structure |
|---|
| D21-S11 | D21-S112 - 1/2 |  | NPS | 1/2 | 1/2 | 500 | 19 | - |
| D21-S12 | D21-S122 - 1/2 |  | - | 1/2 | 1/2 | 500 | 18.5 | V |
| D21-S13 | D21-S132 - 1/2 |  | NPS | 1/2 | 1/2 | 500 | 18.5 | - |
| D21-S14 | D21-S143 - 3/4 |  | NPS | 3/4 | 3/4 | 400 | 19.8 | - |
| D21-S18 | D21-S1811 - 9/16 |  | NPS | 1/2 | 9/16 | 1000 | 25 | - |
| D21-S24 | D21-S241 - 3/8 |  | NPS | 1/2 | 3/8 | 1000 | 21 | - |
