“Stay Connected”
with
®
Strain Relief Bushings
Heyco RDD Lockit Strain Relief Bushings –
Right Angle
®
™
Snap onto
Round Cables
for Faster Assembly into
Double D Mounting Holes
–
Semi-Automatic Equipment Available
•
Right Angle design eases the cable
into the bend,
prevents kinking and
assures longest cable and product life.
•
Assembly friendly! Independent of
insertion into the panel, RDD Lockit
™
Strain Reliefs self-lock onto the cable.
Preassemble RDD Lockits off line for
final assembly at a later time or remote
location, for lower installed cost!
•
Install easily with fingertip pressure
into a standard round or Double D
hole. No tools required, even for
hand assembly.
•
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.
Double D design eliminates the
possibility of part rotation under
forces of twist.
•
Multiple panel locking steps secure
Lockit Strain Reliefs into a wide
range of panel thicknesses for a
flush, finished fit.
•
Heyco’s automated Pre-Assembly
Equipment speeds assembly of the
RDD onto the cable and thus lowers
costs while greatly reducing risk of
carpal tunnel syndrome.
See pages 4-15 & 4-16.
•
Consult Heyco for other wire types
and sizes.
•
See page 4-38 for corresponding
Mounting Hole Plugs
which can be
used to fill blank/unused Mounting
Holes and thus allow for a single panel
design for multiple applications.
•
For Double D Mounting Hole Punches,
see page 4-30.
WILL FIT THESE CABLES
UL Type
AWG/
Approximate
Conductors
Size
in.
mm.
AWM,
SJTO
& SJ
PANEL DIMENSIONS
RDD LOCKIT STRAIN RELIEF
Corresponding
Mounting Hole
Thickness
for Faster Assembly
Mounting Hole Plug
Size
PART NO.
DESC.
PART
in.
mm.
in. mm.
Black White
NO.
DESC.
.032
.040
.048
.063
.099
.032
.040
.048
.063
.099
.032
.063
.099
.126
.157
.032
.063
.099
.126
.157
0,8
1,1
1,2
1,6
2,5
0,8
1,1
1,2
1,6
2,5
0,8
1,6
2,5
3,2
4,0
0,8
1,6
2,5
3,2
4,0
18/3
.130-
.210
3,3-
5,3
.625 w/
.550 flats
15,9 w/
14,0 flats
1816 1817
RDD 101A-90 2497 DD 625-550
See
table
on page
4-10
See
table
on page
4-10
See
table
on page
4-10
various
.220-
.290
5,6-
7,4
.625 w/
.550 flats
15,9 w/
14,0 flats
1818 1819
RDD 101-90 2497 DD 625-550
various
.290-
.385
7,4-
9,8
.875 w/
.770 flats
22,2 w/
19,6 flats
1820 1821
RDD 201-90 2509 DD 875-770
various
.340- 8,6-
.430 10,9
.875 w/
.770 flats
22,2 w/
19,6 flats
1824 1825
RDD 301-90 2509 DD 875-770
Standard color black. Consult Heyco for white and other colors.
Locking Tab varies with cable size
.45
(11,4 mm)
.29
(7,1 mm)
.71
(17,4 mm)
.67
(16,4 mm)
.550
(14,0 mm)
.62
(15,2 mm)
.625
(15,9 mm)
RDD 101A-90
RDD 101-90
.55
(14,0 mm)
Locking Tab
.44
(11,22 mm)
.53
(13,0 mm)
MOUNTING HOLE
.92
(23,4 mm)
.96
(24,4 mm)
.770
(19,6 mm)
.87
(22,1 mm)
.875
(22,2 mm)
RDD 201-90
.62
(15,7 mm)
Locking Tab
.44
(11,22 mm)
.92
(23,4 mm)
.96
(24,4 mm)
MOUNTING HOLE
.770
(19,6 mm)
.87
(22,1 mm)
.875
(22,2 mm)
RDD 301-90
MOUNTING HOLE
Quick
Specs
4-13
Material
Certifications
Flammability Rating
Temperature Range
Nylon 6/6
Recognized under the Component Program of Underwriters’
Laboratories File E15331
Certified by the Canadian Standards Association File 8919
94V-2
-.04°F (-18°C) to 221°F (105°C).
1-800-526-4182 • 732-286-1800 (NJ) • FAX: 732-244-8843 • www.heyco.com
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