Download PDF of this page  Print this page 
Home » Lockit Strain Relief Bushings by Heyco - Bolt Products

Lockit Strain Relief Bushings by Heyco - Bolt Products

Heyco Products
Bushings and Plugs
Snub/Open/Closed Bushings | Shorty Bushings | Heyco Snap Bushings | Snap Bushings | Universal/Armor Bushings | Halogen-Free Hole Plug | Threaded Insulating Bushings | Flexible Grommetting | Metric Dome Plugs/Snap Bushings |
Dome Plugs | Halogen-Free Hole Plugs | Shorty/Double "D" Plugs | Window Plugs | Pry Out Plugs | Vent Plugs |
Liquid Tight Knock-Out Seals | Glossy Plugs | Feets of Strength | Adhesive Backed Bumpers

Help me Choose HELP ME CHOOSE

Heyco® Lockit Strain Relief Bushings 
Heyco® Lockit Strain Relief Bushings Component Program of Underwriters' LaboratoriesRecognized under the Component Program of Underwriters' Laboratories File #E-15331
Canadian Standards Association Certified by Canadian Standards Association File #LR-8919
 

Lockit Strain Reliefs for Round Cables - Rectangular Mounting Hole.
 
Swipe
Will Fit These Cables Chassis Dimensions Part No. UL/CSA
Description
D Body Length
UL Type
Designation
AWG/
Conductors
Approximate Size Mounting Hole Size Thickness Black White
in   mm in   mm in   mm in   mm
SV & SVT 18/2 .220   5,6
.245   6,2
.453 x .512
11.5 x 13,0
.032   0,8
.040   1,0
.048   1,2
.063   1,6
.099   2,5
1832 1833 ST-100N .546   13.9
18/3 .250   6,4
18/3 .255   6,5
HPD 18/2 .270   6,9
16/2 .290   7,4
HPD 16/2 .290   7,4 .689 x .689
17,5 x 17,5
.032   0,8
.063   1,6
.099   2,5
.126   3,2
.157   4,0
1836 1837 ST-200N .720   18,3
SJ,SJO & SJT 18/2 .300   7,6
16/2 .315   8,0
18/3 .320   8,1
16/2 .325   8,2
18/3 .330   8,4
14/2 .350   8,9
16/3 .355   9,0
18/4 .360   9,1


***Don't miss our new Lockit strain relief bushing for larger wires...the ST301N (Heyco #1848).
Standard Color: Black.  White and other strain reliefs available at extra charge. ST-201N not shown.
Heyco® Lockit Strain Relief Bushings Heyco® Lockit Strain Relief Bushings
  • Assembly friendly strain reliever!  Independent of insertion of each strain relief into the chassis, Lockit Strain Relief bushings self-lock onto the cable.  Thus they may be pre-assembled off-line for final assembly at a later time or remote location, for more strain relief at a lower installed cost!
  • Lockit strain relief bushings hold so well they pass UL pull-out test requirement with or without chassis support.
  • These strain relief bushings 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.  And, their rectangular strain relieving design eliminates the possibility of part rotation under forces of twist.
  • Lockit strain relief's three finger design securely anchors into the chassis and fastens as thin as .032" (0,8mm) and as thick as .099" (2,5mm) for a neat, clean appearance.   Five locking steps for each fastener and a slim head profile make Lockits design specific!
  • These fasteners are molded of type 6/6 nylon.  ASTM D-4066; flammability classification 94V-2; temperature index 125°C.  Maximum temperature on the fastener shall not exceed 105°C.
    (Click here to see our guide on choosing the best strain relief for your fastening application.)
For Round Cables - "U" Shape Chassis Slot
Swipe
Will Fit These Cables Chassis Dimensions Part No. UL/CSA
Description
D Body Length
UL Type
Designation
AWG/
Conductors
Approximate Size Mounting Hole Size Thickness Black White
in   mm in   mm in   mm in   mm
SV & SVT 18/2 .220   5,6
.245   6,2
.453 x .512
11.5 x 13,0
.062   1,6 1839 1840 ST-101A .546   13.9
18/3 .250   6,4
18/3 .255   6,5
HPD 18/2 .270   6,9
16/2 .290   7,4
Standard Color: Black.  White and others available at extra charge.

Component Program of Underwriters' LaboratoriesRecognized under the Component Program of Underwriters' Laboratories File LR-15331
Canadian Standards Association Certified by Canadian Standards Association File #LR-8919
  • ST-101A strain relief is designed to be installed in a "U" shape chassis slot (see schematic). Securely fastens, anchors, insulates and protect cables at chassis entry point.   Slim head profile make Lockits' strain relief design-specific.

     Heyco® Lockit Strain Relief Bushings

Enter Part Number
 
Help Me Choose
Join Our Email List
Email:  
SafeSubscribe Label