RDD Flex Protect Strain Relief Bushing

Our RDD Flex Protect Strain Relief Bushings are part of the Lockit range from Heyco, which lock your cable firmly in position and snap fit into your panel hole. Produced to fit double d shaped holes (hence the name RDD) these work to eliminate the risks of rotation after installation, complete with an integral nylon spring that eases your cable into a bend. Manufactured from a UL94V-2 rated Nylon 6/6 these are capable of resisting temperatures between -18°C to 105°C and are available for both flat and round cable types.

Each size is designed to pass CSA's 50,000 cycle vacuum cleaner test (C22.2 No. 67) and meets the UL 859 specification for household electric personal grooming appliances cord flexion test

We stock RDD Flex Protect Strain Relief Bushings to fit both flat and round cable types, to fit a range of panel thicknesses. To request a free sample or view all available sizes of these products please refer to the table below, where all critical measurements are displayed. 

Key Product Features

• Manufactured from a UL94V-2 rated Nylon 6/6
• Multiple finger 'lockit' design for snap fit
• Passes UL pull out test requirements
• Nylon spring protects cable

Commonly Used For

• As strain relief bushings to protect a cable round a bend
• As assembly friendly alternatives to our standard range

Product Certifications

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

*Part numbers ending with R or F refer to the cable fitment which is available in Round or Flat

Need help with our RDD Flex Protect Strain Relief Bushings? Call us on 01233 713 581

A = Mounting Hole
B = Panel Thickness
C = Min. Cable Dims
D = Max. Cable Dims
E = Colour