Heyco® Right Angle Strain Relief Bushings
Recognized under the Component Program of Underwriters' Laboratories File #E-15331
Certified by Canadian Standards Association File #LR-8919
Will Fit These Cables
Chassis Dimensions
Part No.
UL/CSA
Description
Part Dimensions
UL
Type
AWG/
Cond.
App.
Size
A Mount
Hole
Diam
B
Prevent
Rotation
Thickness
C Head Length
D Body Length
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
SPT-1
18/2
.12x.22
3,0x5,6
.437
x11,1
.390
9,9
.062
1,6
1354
SR 13-1
.234
6,0
.500
12,7
18/3
.12x.30
3,0x7,6
.500
12,7
.450
11,4
.040
1,0
1361
SR 14A-1
.406
10,3
.687
17,5
SPT-2
& HPN
18/2
.15x.28
3,8x7,1
16/2
.16x.30
4,1x7,6
.100
2,5
1364
SR 14-1
SPT-2
18/3
.15x.40
3,8x10,2
.562
14,3
.525
13,3
.125
3,2
1384
SR 16-1
.500
12,7
.875
22,2
SPT-3
18/2
.19x.35
4,8x8,9
16/3
.16x.41
4,1x10,4
HPN
16/3
.16x.37
4,1x9,4
SPT-2
18/3
.19x.35
4,8x8,9
.560
14,2 **
.730
18,5 **
.080
2,0
1424
SR 20-1**
.406
10,3
.812
20,6
16/3
.16x.41
4,1x10,4
SPT-3
18/2
.19x.35
4,8x8,9
18/3
.19x.35
4,8x8,9
16/2
.20x.37
5,1x9,4
16/3
.20x.43
5,1x10,9
.125
3,2
1434
SR 20L-1**
16/2
.20x.37
5,1x9,4
.750
19,9 **
.875
22,2 **
.125
3,2
1454
SR 23-1**
.484
12,3
.937
23,8
16/3
.20x.43
5,1x10,9
14/2
.24x.42
6,1x10,7
14/3
.24x.51
6,1x13,0
14/2
.24x.42
6,1x10,7
.875
22,2
.840
21,3
.125
3,2
1464
SR 24-1
.500
12,7
.968
24,6
14/3
.24x.51
6,1x13,0
12/2
.29x.51
7,4x13,0
12/3
.29x.65
7,4x16,5
10/3
.32x.66
8,0x16,8
1.093
28,0
1.000
25,4
.125
3,2
1440
SR 21-2
.734
18,7
1.437
36,5
Standard Strain Relief Color: Black. White and othe strain relief colors available at extra charge (only in large fastener quantities)
** Use Elongated Hole
Each strain relief provides the same protection for your power supply cable as the Straight-Thru type AND..
The starin relief exits the cable flush against the chassis, saving space and directing the cable parallel to the chassis.
These strain relievers overcome space limitations and acts as a back or bottom bumper.
Standardize panel design with these strain relievers! Fill unneeded SR mounting holes with Heyco Double D Plugs, page 3-17.
These strain relieving parts are molded of type 6/6 nylon. ASTM D-40660; flammability classification 94V-2; temperature index 125°C. Maximum temperature on the part shall not exceed 105°C.
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