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Heyco Strain Reliefs RDD Lockit™ for Round Cable
RDD Lockit™/Round Cable

Material: 6/6 Nylon

Certifications:

File E15331

File 8919

Flammability Rating: 94V-2

Material Temperature Index: 125°C (257°F)–Max. temperature on part not to exceed 105°C (221°F)

 
Heyco® RDD Lockit™ Strain Relief Bushings
For Round Cable
Will Fit These Cables Panel Dimensions Part Number UL/CSA
Designation
UL Type
Designation
AWG/
Conductors
Approximate
Size
Mounting Hole
Diameter
To Prevent
Rotation
Thickness Color
in. mm. in. mm. in. mm. in. mm. Black White
SV & SVT 18/2 .220
.290
5,6
7,4
.625 15,9 .550 14,0 .032
.040
.048
.063
.099
0,8
1,0
1,2
1,6
2,5
1852 1853 RDD 101
AWN
SJTO &
SJ
18/3 .130
.210
3,3
5,3
.625 15,9 .550 14,0 .032
.040
.048
.063
.099
0,8
1,0
1,2
1,6
2,5
1870 1871 RDD 101-A
SJTO
SEOW
18/3 .290
.385
7,4
9,8
.875 22,2 .770 19,6 .032
.063
.099
.126
.157
0,8
1,6
2,5
3,2
4,0
1857 1858 RDD 201
Same as RDD 201 above except    .078
.140
2,0
3,4
1855 1856 RDD 201-2
SJT
SJO
18/3 .300
.330
7,6
8,4
.625 15,9 .550 14,0 .063 1,6 1800 1801 RDD 6N-2
SJ
SJO
18/2
14/2
.340
.430
8,6
10,9
.875 22,2 .770 19,6 .032
.063
.099
.126
.157
0,8
1,6
2,5
3,2
4,0
1861 1862 RDD 301
Same as RDD 301 above except    .078
.140
2,0
3,4
1859 1860 RDD 301-2
SJT 12/3 .420
.450
10,8
12,1
.875 22,2 .770 19,6 .032
.063
.099
.126
.157
0,8
1,6
2,5
3,2
4,0
1865 1866 RDD 401
S
SJT
18/3
14/3
.525
.600
13,5
15,2
1.109 28,2 1.000 25,4 .063
.099
.126
.157
.187
1,6
2,5
3,2
4,0
4,8
1868 1869  RDD 501
S
SJT
12/3
8/3
.600
.700
15,2
17,8
1.109 28,2 1.000 25,4 .063
.099
.126
.157
.187
1,6
2,5
3,2
4,0
4,8
1802 1803 RDD 601

Labkit #1

An assortment of nylon strain reliefs may also be found in Heyco Labkit #1. Labkits contain an assortment of the most common sizes and are ideal for product design and engineering departments.

Heyco® Strain Reliefs
(Part #1999)

Labkit #1