Cable strain relief for round Cable Polyamide
Heyco® Original Strain Relief Bushings Straight-thru for Round Cables .875" (22,2 mm) to 1.187" (30,1 mm) Mounting Holes Fit 1/2" or 3/4" Electrical Knock-out Hole Sizes
Part numbers and specifications:
| WILL FIT THESE CABLES | PANEL DIMENSIONS | PART NO. | DESC. | PART DIM. | Mounting Hole Plug | CAD | ||||
|---|---|---|---|---|---|---|---|---|---|---|
| UL Type | AWG/ Conductors | Approximate Size | A Mounting Hole Dia. | B To Prevent Rotation | Finished Fit Panel Thickness* | Black | C BODY LENGTH | |||
| mm. | mm. | mm. | mm. | mm. | PART NO. | |||||
| SJ, SJT & SJO | 16/2 | 8,3 | 22,2 | 19,6 | 3,2 | 1240 | SR 7K-2 | 19,1 | 2509 |  |
| 18/3 | 8,4 | |||||||||
| 14/2 | 8,9 | |||||||||
| 16/3 | 9,0 | |||||||||
| 18/4 | 9,1 | |||||||||
| Same as SR 7K-2 above except ––––––––––––––––––––––––> See Schematic | 3,2 | 1271 | SR 7KR-2 | 19,1 | 2509 | | ||||
| SJT | 14/3 | 9,4 | 22,2 | 19,6 | 3,2 | 1247 | SR 7W-2 | 19,1 | 2509 | |
| 12/3 | 10,8 | |||||||||
| S, SO, & ST | 18/2 | 9,9 | ||||||||
| 18/3 | 10,3 | |||||||||
| 16/2 | 10,3 | |||||||||
| 16/3 | 10,9 | |||||||||
| Same as SR 7W-2 above except –––––––––––––––––––––––––––––––––––––––––––> | 5,1 | 1250 | SR 7L-2 | 19,1 | consult Heyco | | ||||
| SJT | 12/3 | 10,8-12,1 | 22,2 | 21,3 | 3,2 | 1497 | SR 31-2 | 20,6 | 2509 | |
| S & ST | 14/2 | 13,5 | 22,2 | 21,3 | 1,6 | 1254 | SR 8N-2 | 21,0 | 2509 | |
| 14/3 | 14,2 | |||||||||
| 12/2 | 15,3 | |||||||||
| Same as SR 8N-2 above except –––––––––––––––––––––––––––––––––––––––––––> | 3,2 | 1260 | SR 8P-2 | 20,6 | 2509 | | ||||
| 4,8 | 1274 | SR 8L-1 | consult Heyco | | ||||||
| S | 12/2 | 15,2 | 27,7 | 25,4 | 7,1 | 1287 | SR 9P-2 | 25,4 | 2717 | |
| 12/3 | 16,1 | 27,7 | ||||||||
| 10/2 | 16,3 | 27,7 | ||||||||
| S, SO & ST | 10/3 | 17,5 | 28,6 | |||||||
| SRDT | 10/4 | |||||||||
