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Heyco® Metal Strain Relief Bushings |
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FOR ROUND CABLES
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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 |
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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 |
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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 |
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HPD |
.312 7,9 |
7430 |
MSR-3 |
.296 7,5 |
.656 16,7 |
.171 4,4 |
0019 |
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Metal strain relief bushings absorb pull force only, to help meet UL and CSA requirements.
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Designed to be fastened to wire and cable inside of the chassis.
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Permanent grip, non-slip fastening design.
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Easy assembly of metal strain relief bushings with recommended hand pliers.
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Metal strain relief bushings are made of plated steel.
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Heyco® Lay-In Strain Relief Bushings |
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 Recognized under the Component Program of Underwriters' Laboratories File #E-15331
 Certified by Canadian Standards Association File #LR-8919 |
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US Patent #5,243,139 Foreign Patents
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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.
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Each Lay-In strain relief is designed to be installed in split chassis mounting hole or dropped into a slot. (see schematic)
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Unique wire locking ratchet on these strain reliefs allows for generous wire range from .250"(6,4mm) to .600"(15,2mm).
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The strain reliefs protect against forces of pull, push or twist.
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Molded of type 6/6 nylon. ASTM D-40660; flammability classification 94V-2; temperature index 125°C.
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Can be used to fasten one cable or bundles of cables (round or flat wire).
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