Strain Relief
PG Threaded Deluxe Cord Grip
Aluminum Fittings, Stainless Steel Mesh, Liquidtight, for Insulated Cables
Read This Data
It is important that you read all
breaking strength, safety and
technical data relating to this
product on pages T-68 through
T-74.
Straight Male Thread
Cord Diameter Range
Inches (cm)
Catalog
Numbers
Hub
Size
074PG16010
PG16
.50CT-.625" (1.27-1 .59)
074PG21010
PG21
.50CT-.625" (1.27-1. 59)
074PG211247
PG21
.625"-.750" ( 1 . 5 9 - 1 . 90)
074PG211248
PG21
.750"-.875" (1.90-2.22)
074PG29021
.625"-.750" (1.59-1 .90)
PG29
074PG29023
.750"-.875" (1.90-2.22)
PG29
074PG29025
.875"-1. 000" (2.22-2.54)
PG29
074PG291028*
PG29
1 . 1 2 5 " - 1 . 250" (2.86-3. 17)
074PG36028*
PG36
1 . 1 2 5 " - 1 . 250" (2.86-3.17)
"Cable jacket may have to be stripped to pass through connector body.
Specifications
Straight Male
Material
Body
Mesh
Bushing
Aluminum
Stainless Steel
Neoprene
Operating Temperature
Hazardous Locations
-30° F to +225° F
(-34°Cto+107°C).
Suitable for use in hazardous
locations per Class 1, Div. 2,
Class II, Div. 1 &2, Class III,
Div. 1 & 2.
Flammability
Rated UL 94HB.
Rated UL 94V-2.
Mesh grip
Fitting
Agency
Approvals
Underwriters
Laboratories Inc.
Wet Locations
T-64
Wiring Device-Kellems
www.hubbell-wiring.com
Control numbers
UL898D, UL899D.
The products are suitable for
use in wet locations so long
as a listed nylon fitting is
used between box and fitting.
Dimensions in Inches (mm)
Strain Relief
Deluxe Cord Grips
Aluminum Fittings, Stainless Steel Mesh, Liquidtight, for Insulated Cables
Read This Data
It is important that you read all
breaking strength, safety and
technical data relating to this
product on pages T-68
through T-74.
Straight Male
Aluminum Body
Aluminum
Compression
Tapered Threads
Nut
Stainless
Steel
Mesh
., .
Aluminum
Collar
Neoprene
Bushing
'Cable jacket may have to be stripped to
pass through connector body.
Kellems® Deluxe Cord Grips are
suitable for use in hazardous locations
per Class I Div. 2, Class II Div. 1 & 2,
Class I/I Div, 1 & 2 of the National
Electric Code Sections 501-4(b), 5024(a), 502-4(b), 503-3(a) and 503 3(b).
T-60
HUBBELL
~
^
<
Straight Male Thread
Grip Diameter Range
Inches
(cm)
.250"-.312"
(.63-79)
(.79-. 95)
.312"-.375"
.375"-.437"
(.95-1.11)
(.47-. 63)
.187"-.250"
.250"-.375"
(.6S-.95)
(.95-1.27)
,375"-.500"
.500"-.625"
(1.27-1.59)
.625"-.750"
(1.59-1.90)
(1.90-2.22)
.750"-.875"
.187"-.250"
(.47-.6S)
.250"-. 375"
(.6S-.95)
(.95-1.27)
.375"-.500"
.500"-.625"
(1.27-1.59)
.625"-.750"
(1.59-1.90)
.750"-.875"
(1.90-2.22)
(.95-1.27)
.375"-.500"
,500"-.625"
(1.27-1.59)
.625"-.750"
(1.59-1.90)
.750"-.875"
(1.90-2.22)
(2.22-2.54)
.875"- 1 .000"
1.000"-1.125"
(2.54-2.86)
(2.86-3.17)
1.125"-1.250"
(3.17-3.49)
1.250"-1.375"
.750"-.875"
(1.90-2.22)
.875"-1 .000"
(2.22-2.54)
1.000"- 1.1 25"
(2.54-2.86)
(2.86-3.17)
1.125"-1.375"
(3.17-3.49)
1 .250"-1 .375"
(1.90-2.22)
.750"-.875"
.875"- 1.000"
(2.22-2.54)
1.000"-1.125"
(2.54-2.86)
1.125"-1.250"
(2.86-3.17)
1 .250"-1 .375"
(3.17-3.49)
1.312"-1.437"
(3.33-3.65)
1 .437"-1 .562"
(3.65-3.97)
1 .562"-1 .687"
(3.97-4.28)
1.687"- 1.812"
(4.28-4.60)
(4.44-4.76)
1 .750"-1 .875"
(3.17-3.49)
1 .250"-1 .375"
1.312"-1.437"
(3.33-3.65)
1 .437"-1 .562"
(3.65-3.97)
1 .562"-1 .687"
(3.97-4.28)
1.687"-1.812"
(4.28-4.60)
(4.44-4.76)
1 .750"- 1 .875"
1.812"-1.937"
(4.60-4.92)
1.937"-2.062"
(4.92-5.24)
2.062"-2.187"
(5.24-5.55)
2.187"-2.312"
(5.55-5.87)
2.312"-2.437"
(5.87-6.19)
1.688" •1.812"
(4.29-4.60)
1.812" •1.937"
(4.60-4.92)
1.937" •2.062"
(4.92-5.24)
2.062" •2.187"
(5.24-5.55)
2.187" •2.312"
(5.55-5.87)
2.312" •2.437"
(5.87-6.19)
1.937" •2.062"
(4.92-5.24)
2.062" •2.187"
(5.24-5.55)
2.187" •2.312"
(5.55-5.87)
2.312" •2.437"
(5.87-6.19)
2.437" •2.625"
(6.19-6.67)
2.625" •2.812"
(6.67-7.14)
2.812" •3.000"
(7.14-7.62)
3.000" •3.250"
(7.62-8.25)
Wiring Device-Kellems
www.hubbell-wiring.com
Thread Size
N.P.T. (Inches)
Form
Size
3/8"
F1
1/2"
F2
1
F3
3/4"
F2
3/4"
F3
1"
F4
1"
F5
11/4"
F5
1'/2"
F5
1V2"
F6
2"
F6
/2"
F7
21/2"
F7
F7
F8
Catalog
Numbers
07401001
07401002
07401003
07401004
07401006
07401008
07401010
074011247*
074011248*
07401011
07401013
07401015
07401017
07401018
074011249*
074011195
07401019
07401021
07401023
07401025
074011250*
074011028*
074011029*
074011251
07401026
07401027
07401028
074011178*
074011252
07401029
07401030
07401031
07401032
074011253
074011254*
074011255*
074011256*
074011257*
074011258
074011259
07401033
07401034
07401035
074011260
074011261
074011262*
074011263*
074011264*
074011265*
074011030
074011031
074011032
074011033
074011034
074011266*
074011036
074011037
074011038
074011039
074011186
074011187
074011188
074011189*
Dimensions in Inches (mm)
Strain Relief
Dustight Strain Relief Grips
Aluminum Fittings, Galvanized Steel Mesh, for Insulated Cables
Non-Insulated Wide Range Strain Relief
Cable Diameter
Range Inches (cm.)
Thread Size
N.P.T. (Inches)
.24"-. 32"
(.61 -.81)
1
.32"-A3"
(.81-1.09)
/2"
.43"-.54" (1.09-1.37)
Mesh
Length @ Nom.
Dia. Inches (cm)
Catalog
Numbers
31/4" (8.25)
073031200
3%" (9.52)
073031201
4%" (12.06)
073031202
.54"-.73" (1.37-1.85)
3/4"
61/2" (16.51)
073031203
.73"-.97" (1.85-2.46)
1"
7"
(17.78)
073031204
9"
(22.86)
073031205
PG29
7"
(17.78)
073PG291204
.97"-1.25" (2.46-3.17)
.73"-.97" (1.85-2.46)
Read This Data
It is important that you read all
breaking strength, safety and
technical data relating to this
product on pages T-68
through T-74.
Insulated Wide Range Strain Relief with Insulating Bushing
Mesh
Length @
Cable Diameter
Range In. (cm.)
Thread
Size
Inches
.24"-.32"
(.61-.81)
1/2" N P.S.
.32"-.43"
(.81-1.09)
1/2" N P.S.
.43"-.54"
(1.09-1.37) 1/2" N P.S.
.54"-.73"
(1.37-1.85) %" NP.S.
3V4"
33/4"
43/4"
6V2"
.73"-.97"
(1.85-2.46) 1"N. P.S.
7"
.97"-1.25"
Nom. Dia.
Dim.
Inches(cm)
A In. (cm)
(2.46-3.17) 1V4"N.P.S. 9"
(8.25) 1"
Min. Space
Between
Grips
Catalog
B In.(cm) Numbers
(2.54) 1V4"(3.,17) 073031206
(9.52) 1"
(2.54) 1 1/4" (3. 17) 073031207
(12.06)1"
(2.54)
1V4"
(3.
17) 073031208
(2.54) 1 1/2" (3. .81) 073031209
(17.78)13/16" (3.02) 1 3/4" (4 44) 073031210
(16.51)1"
Non-Insulated
3
(22.86) 1 /ie" (3.02) 2Vt" (5.71) 073031211
1.25"-1.50" (3/17-3.81) 1 1 /2"N.P.T. 11 3 / 4 " (29.84) 1 3 /ie" (3.02) 2W (6.35) 073031212^
1.50"-1.70" (3.81-4.32) 2" N.P.T
13V4" (33.65) 1 3 / 8 " (3.49) 3V4" (8.25) 073031213~
1.70"-2.00" (4.32-5.08) 2V?" N.P.T. 13M;" (34.29) 11/2" (3.81) 35/s" (9.21) 073031214~
2.00"-2.45" (5.08-6.22) 2V2" N.P.T. 133/4" (34.92) 1 1 / 2 " (3.81) 35/a" (9.21) 073031215
Insulated
Dimensions in Inches (mm)
www.hubbell-wiring.com
Wiring Device-Kellems
T-67
Kellems® Grips for Strain Relief
Technical Section
Kellems Strain Relief Grips are designed to prevent
tension from being transmitted to joints and
terminals on electrical cord, cable and conduit. In
most applications, a Kellems grip for strain relief is
stronger than the cable itself and gives much
greater security than the use of a fitting alone.
Kellems Grips for strain relief help make electrical
systems safer, and save money by minimizing
downtime from costly electrical failure due to cable
pull-out. Kellems Grips also aid in compliance with
the National Electric Code's terminal tension
protection requirements (see NEC Section 400-10.).
Select the Correct Grip for Strain Relief
Kellems Grips for strain relief are designed to fit on
electrical cord, cable or flexible conduit.
Step 1
Step
Step
Step
Step
2
3
4
5
Refer to the chart below to determine the grip style
best suited for your application.
____
Determine your cable outside diameter or conduit size.
Locate environment—indoors or outdoors.
Decide if a liquidtight seal is required.
Select N.P.T. size and fitting style.
Strain Relief System Selection Chart
Grip Type
j»
W
M
Application
Features
Outdoors or indoors where
subjected to moisture or
splash. Examples are crane
and hoist pendant drop
stations, hand tools, pumps
and processing equipment.
Aluminum fittings,
stainless steel mesh,
neoprene oil-andwatertight bushing,
Double-single weave,
Page
Number
PG, N.P.T. aluminum,
male straight,
45° male, 90° male,
female straight.
Thread sizes 3/e"-3".
T-60.T-61,
T-64
Nylon fitting, stainless
.187"-1.125"
steel mesh, double-single (.47-2.86)
weave, neoprene oil-andwatertight bushing,
N.P.T. nylon,
male straight,
90° male. Thread
sizes 1 /2"-1".
T-62
Indoor or outdoors.
Provides liquidtight seal,
where exposed to moisture,
Excellent for oil refining
and chemical processing.
Non-metallic grip is
corrosion resistant,
nonconductive and
provides superior gripping and flexing benefits.
Neoprene liquidtight
bushing. Nylon fitting.
.187"-1.000"
(.47-2.54)
N.P.T. nylon,
T-63
straight male, thread sizes 3/a"-1"
90° male, thread sizes 1 /2"-1".
Indoor or outdoor use where
exposed to moisture. Very
strong for heavy abuse areas
such as drilling platforms,
steel mills and mines.
Stainless steel fitting
and grip for strength.
Neoprene liquidtight
bushing. Double/single
weave grip.
.187"-1.000"
(.47-2.54)
Straight male
Only with N.P.T.
Thread sizes 1 /2"-1".
T-63
Indoor use only for wiring
of electrical enclosures,
machine tools, portable
power tools, bus drop
cable systems.
Neoprene gasket-seals
.240"-2.450"
out cips, dirt, dust.
(.61-6.22)
One piece design with
galvanized steel mesh.
Insulating bushing available.
Zinc-plated steel locknut.
Straight male N.P.S.
or N.P.T.
T-67
Deluxe Cord
Aluminum
Fitting/
Stainless
SteelGrip
PJ3
Deluxe Cord
Nylon Fitting/
Stainless
SteelGrip
Wt
ll
JSl
Ui
Outdoors or indoors where
subjected to moisture or
splash. Examples are
marine and food
processing equipment.
Deluxe Cord
Nylon Fitting/
Non-metallic
Grip
„
||
Kf
J|
Deluxe Cord
Stainless
SteelFitting
And Grip
&,
H
M
(™~;
Wide Range
Strain Relief
m |M
H
1a
a
50
•J".
™
^a
Cord or Conduit
Type Fitting or
Range Inches (cm) Attachment
.187"-3.250"
(.47-8.25)
Non-metallic
Flexible
Conduit Grip
(ULTypeA)
KlJ
too
e3
CO
Wiring or machine tools,
electrical enclosures,
motors and systems
where conduit is subject
to vibration and strain.
Stainless steel mesh,
liquidtight fittings with
"O" ring and locknut.
.375"-2.008"
trade size male
N.P.T. steel,
Hubbell fittings,
straight male, 90°
Thread sizes 1/2"-2".
T-100
Liquidtight,
Flexible,
Metal
Conduit Grip
, ,.
fX|
pi
pi=R
Wiring of machine tools,
electrical enclosures, motors
and systems where metallic
liquidtight flexible conduit
is subjected to vibration,
flexure, motion or strain.
Stainless steel mesh,
liquidtight fittings.
Sealing "O" rings
(optional). Choice of
fittings,
.375"-4.000"
trade sizes
N.P.T 1/2"-4",
Hubbell fittings,
Male straight,
45° male, 90° male,
female straight.
T-10f
T-68
(HUBBELL
HUBBELL)
^^^ J^^-
Wiring Device-Kellems
www.hubbell-wiring.com
Dimensions in Inches (mm)