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Heyco® Metal Strain Relief Bushings

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Heyco® Metal Strain Relief Bushings
Heyco® Metal Strain Relief Bushings
FOR ROUND CABLES
Swipe
Will Fit These Cables Part No. Description Part Dimensions Attaching
Plier
No.
UL Type
Designation		 Approximate O W L
in       mm in       mm in       mm in       mm
HPD .312   7,9 7410 MSR-1 .296   7,5 .593  15,1 .171   4,4 0019
SJ .300-  7,6- 7411 MSR-1A .203   5,2 .531  13,5 .171   4,4 0018
SJ .343   8,7 7411 MSR-1A .203   5,2 .531  13,5 .171   4,4 0018
SV .250   6,4 7412 MSR-1B .296   7,5 .500  12,7 .171   4,4 0019
HPD .312   7,9 7420 MSR-2 .296   7,5 .765  19,5 .171   4,4 0019
SJ .300-  7,6- 7419 MSR-2A .203   5,2 .781  19,8 .171   4,4 0018
SJ .343   8,7 7419 MSR-2A .203   5,2 .781  19,8 .171   4,4 0018
HPD .312   7,9 7430 MSR-3 .296   7,5 .656  16,7 .171   4,4 0019
  • Metal strain relief bushings absorb pull force only, to help meet UL and CSA requirements.
  • Designed to be fastened to wire and cable inside of the chassis.
  • Permanent grip, non-slip fastening design.
  • Easy assembly of metal strain relief bushings with recommended hand pliers.
  • Metal strain relief bushings are made of plated steel.
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Heyco® Lay-In Strain Relief Bushings
Page 3-16-4.gif (6202 bytes) Component Program of Underwriters Recognized under the Component Program of Underwriters' Laboratories File #E-15331
Canadian Standards Association Certified by Canadian Standards Association File #LR-8919
 
US Patent #5,243,139 Foreign Patents
 
Swipe
Will Fit These Cables Chassis Dimensions Part No. UL/CSA
Description		 Body
Length
Cross
Section		 Approximate
Size		 Mounting
Size		 Thickness
in.         mm. in.        mm. in.        mm. in.       mm.
Round
Flat or
Multiple		 up to    up to

.600     15,2		 .874    22,2
   X       X
.875    22,2		 .100    2,5 1266 SR 8R-200 .800   20,3

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  • Lay-In Strain Relief fasteners self-lock onto the cable to make assembly easy! Thus, the fasteners may be pre-assembled off-line for final assembly at a later time or remote location, for lower installation cost.
  • Each Lay-In strain relief is designed to be installed in split chassis mounting hole or dropped into a slot. (see schematic)
  • Unique wire locking ratchet on these strain reliefs allows for generous wire range from .250"(6,4mm) to .600"(15,2mm).
  • The strain reliefs protect against forces of pull, push or twist.
  • Molded of type 6/6 nylon. ASTM D-40660; flammability classification 94V-2; temperature index 125°C.
  • Can be used to fasten one cable or bundles of cables (round or flat wire).
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