Heyco Original Strain Relief Bushings - Round from JET PRESS
Round cable Strain Relief Bushings are designed for straight-through round cables. They securely anchor and protect the cable at the point of entry. Available in a range of sizes to suit mounting hole diameters from 9.5mm to 22.2mm.

• Extends the lifetime of your electric/ electronic products by absorbing the forces of pull, push, and twist that may be exerted on the flexible power cord
• Securely anchors, insulates, and protects cables at panel entry points

P = Maximum panel thickness. Part has additional clearance
Type = UL Industry standard
SRB044, SRB045, SRB048 - Fit 12.7mm or 19mm electrical knock-out hole size

Material - Nylon 6/6
Flammability Rating 94V-2
Temperature Range: -18°C to 105°C

• Recognised under the Component Program of Underwriters’ Laboratories File E15331
• Certified by the Canadian Standards Association File 8919

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Drawings and images are for reference only and should not be used for product specification. For new applications we recommend that you carry out assembly tests using samples supplied by us.

DescriptionPart NrDPLWType
Heyco 1060 / SR 2M-1SRB0323.2 -
Heyco 1157 / SR 5MN-3SRB0335.6 - 6.21.612.711.4SV SVT
Heyco 1140 / SR 5M-3SRB0345.6 - 6.22.512.711.4SV SVT
Heyco 1150 / SR 5N-4SRB0356.4 - 7.61.612.7 - 13.511.4HPD
Heyco 1147 / SR 5P-4SRB0366.4 - 7.62.512.7 - 13.511.4HPD
Heyco 1137 / SR 5P3-4SRB0376.5 - 7.42.512.711.4SV SVT HPD
Heyco 1217 / SR 6N-4SRB0387.61.615.914.0SJ SJT SJO
Heyco 1184 / SR 6W-1SRB0397.62.312.711.8SJT SJO SPT-3
Heyco 1210 / SR 6P-4SRB0407.63.215.914.0SJ SJT SJO
Heyco 1214 / SR 6L-1SRB0417.6 - - 17.414.0SJ SJT SJO
Heyco 1200 / SR 6N3-4SRB0428.3 - 9.11.615.914.0SJ SJT SJO
Heyco 1207 / SR 6P3-4SRB0438.3 - SJT SJO
Heyco 1240 / SR 7K-2SRB0448.3 - SJT SJO
Heyco 1271 / SR 7KR-2SRB0458.3 - SJT SJO
Heyco 1244 / SR 7N-2SRB0469.1 - 10.91.619.0 - 19.816.8S ST
Heyco 1237 / SR 7P-2SRB0479.1 - - 19.816.8S ST
Heyco 1247 / SR 7W-2SRB0489.4 - SO ST

All dimensions are mm unless specified.