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Heyco® RDD Lockit™ Strain Relief
Bushings - Straight-Thru

Snap onto Round Cables for Faster Assembly into Double D Mounting Holes - Semi-Automatic Equipment Available

Fit 3/4" Electrical Knock-out Hole

  • Part Numbers and Specifications
  • Features
WILL FIT THESE CABLES PANEL DIMENSIONS RDD LOCKIT STRAIN RELIEF
for Faster Assembly
Corresponding
Mounting Hole Plug
CAD
UL
Type
AWG/
Conductors
Approximate
Size
Mounting Hole
Size
Thickness
PART NO. DESC. PART
NO.
DESC.
in. mm. in. mm. in. mm. Black White
See UL Recognized
Wire Type Table
various .525 - .600 13,5 - 15,2 1.109 w/
1.000 flats
28,2 w/
25,4 flats
.063 1,6 1868 1869 RDD 501 2717 DD 1109-1000 CAD
.099 2,5
.126 3,2
.157 4,0
.187 4,8
See UL Recognized
Wire Type Table
various .600 - .700 15,2 - 17,8 1.109 w/
1.000 flats
28,2 w/
25,4 flats
.063 1,6 1802 1803 RDD 601 2717 DD 1109-1000 CAD
.099 2,5
.126 3,2
.157 4,0
.187 4,8
See UL Recognized
Wire Type Table
various .720 - .830 18,3 - 21,1 1.250 w/
1.125 flats
31,8 w/
28,6 flats
.063 1,6 1880 1881 RDD 701 - consult Heyco CAD
.099 2,5
.126 3,2
.157 4,0
.187 4,8

Standard color black. Consult Heyco for white and other colors.

  • Assembly friendly! Independent of insertion into the panel, RDD Lockit™ Strain Reliefs self-lock onto the cable. Preassemble RDD Lockits off line for final assembly at a later time or remote location, for lower installed cost!
  • Install easily with fingertip pressure into a standard round or Double D hole. No tools required, even for hand assembly.
  • Protect the lifeline of your electric/electronic products by absorbing the forces of push and pull that may be exerted on the flexible power cord. Double D design eliminates the possibility of part rotation under forces of twist.
  • Multiple panel locking steps secure Lockit Strain Reliefs into a wide range of panel thicknesses for a flush, finished fit.
  • Heyco's automated Pre-Assembly Equipment speeds assembly of the RDD onto the cable and thus lowers costs while greatly reducing risk of carpal tunnel syndrome.
  • Consult Heyco for other wire types and sizes.
  • Corresponding Mounting Hole Plugs can be used to fill blank/unused Mounting Holes and thus allow for a single panel design for multiple applications.
  • For Double D Mounting Hole Punches, click here.

QuickSpecs

Material   Nylon 6/6
Certifications ru Recognized under Underwriters' Laboratories File E15331
csa Certified by Canadian Standards Association File 8919
Flammability Rating   94V-2
Temperature Range   -.04°F (-18°C) to 221°F (105°C)
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