Crouse Hinds Unions and Elbows Catalog Page
Unions and Elbows
Cl. I, Div. 1 & 2, Groups C,D†
Cl. II, Div. 1, Groups E,F,G
Cl. II, Div. 2, Groups F,G
Cl. III
Explosionproof
Dust-Ignitionproof
7F
Male (with removable nipple)
UNA
Male
Size Cat. #
1
⁄2 UNA16
3
⁄4 UNA26
1 UNA36
Dimensions
90° Male
45° Female
EL
90° Male
Size Cat. #
1
⁄2 EL195
3
⁄4 EL295
1 EL395
45° Female
Size Cat. #
1
⁄2 EL1
3
⁄4 EL2
1 EL3
1
⁄4 EL4
1
1
⁄2 EL5
1
2 EL6
1
⁄2 EL7
2
3 EL8
1
⁄2 EL9
3
4 EL10
90° Female
90° Male and female
90° Female
Size Cat. #
1
⁄2 EL19*
3
⁄4 EL29*
1 EL39*
1
⁄4 EL49*
1
1
⁄2 EL59*
1
2 EL69*
1
⁄2 EL79
2
90° Male and Female
Size Cat. #
1
⁄2 EL196*
3
⁄4 EL296*
1 EL396*
1
⁄4 EL496
1
Available in copper free aluminum – add
*
suffix SA to catalog number.
UNA
Male
Size Length Width
1
⁄2 45⁄16 25⁄8
3
⁄4 413⁄16 27⁄8
1 511⁄16 31⁄2
EL
EL
45° 90° 90° Male &
Female Male Female Female
Size aaaa
1
⁄2 13⁄16 17⁄16 117⁄32 117⁄32
90° Male 90° Female
45° Female 90° Male and female
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
3
⁄4 13⁄8 15⁄8 13⁄4 15⁄8
1 121⁄32 17⁄8 21
11⁄4 13⁄4 21⁄4 21⁄8
11⁄2 115⁄16 4
2 2
1
⁄2 23⁄4 67⁄16
2
3 31⁄6
31⁄2 37⁄16
4 35⁄8
† See compliances for classification of each product.
1
⁄4 5
90°
7
⁄8
167
7F
Unions and Elbows
Cl. I, Div. 1 & 2, Groups A,B,C,D†
Cl. II, Div. 1, Groups E,F,G
Cl. II, Div. 2, Groups F,G
Cl. III
Explosionproof
Dust-Ignitionproof
Application:
UNY and UNF unions are
installed in threaded thickwall
conduit systems:
ɀ UNY – to connect conduit to a
conduit fitting, junction box or
device enclosure
ɀ UNF – to connect conduit to
conduit, or to provide a means
for future modification of the
conduit system
UNA unions are used in conduit
and fitting installations when
entrance angle is between 90°
and 180°.
EL elbows are installed in
conduit run or in box or fitting
hub:
ɀ to change direction in threaded
rigid conduit run by 90°, or when
terminating at a box or fitting
Features:
UNY, UNF and UNL unions have:
ɀ compact design which permits
assembly with a minimum of
clearance to other adjacent
conduit and/or equipment
ɀ strong and durable
construction
UNA unions:
ɀ have a single clamping nut on
angle, making it both a union
and a connector
ɀ permit conduit joints at angles
between 90° and 180°
EL elbows have a smooth interior
and are both strong and
compact.
Standard Materials:
ɀ UNY, UNF unions – 1⁄2⍯ to 1⍯ –
steel
ɀ UNY, UNF unions – 1
®
Feraloy
iron alloy
ɀ UNL, UNA unions –
1
⁄4⍯ to 6⍯ –
Feraloy
iron alloy
Feraloy
ɀ EL elbows –
iron alloy
or ductile iron
Standard Finishes:
ɀ Steel – electrogalvanized with
chromate treatment
Feraloy
ɀ
iron alloy, malleable
iron – electrogalvanized and
aluminum acrylic paint
Options:
ɀ Copper-free aluminum – add
suffix SA to Cat. No. (not
available on UNA or 5⍯ and 6⍯
UNY/UNF)
See compliances for classification of each
†
product.
Certifications and
Compliances:
ɀ NEC/CEC:
Class I, Division 1 & 2, Groups
A,B,C,D
Class II, Div. 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class III
1
⁄2⍯, 3⁄4⍯, 1⍯
EL
UNF/UNY 105, -215, -205, -305
UNL 105, -125, -215, -205
Class I, Division 1 & 2, Groups B,C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class III
UNF/UNY406, -506,
-606, -706, -806,
-905, -1005
Class I, Division 1 & 2, Groups C,D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class III
EL, UNF, UNL, UNY all sizes
Class I, Division 1 & 2, Group D
Class II, Division 1, Groups E,F,G
Class II, Division 2, Groups F,G
Class III
UNA
ɀ UL Standard: 886
ɀ CSA Standard: C22.2 No. 30
UNL
90° Angle
Size Cat. #
1
⁄2 to 1⁄2 UNL105
3
⁄4 female to 1⁄2 male UNL125
1
⁄2 female to 3⁄4 male UNL215
3
⁄4 to 3⁄4 UNL205
Dimensions
1
⁄2⍯ - 4⍯
5⍯ - 6⍯
UNY
Male
Size Cat. #
1
⁄2 UNY105
1
⁄2 female to 3⁄4 male UNY215
3
⁄4 UNY205
1 UNY305
1
⁄4 UNY405
1
1
⁄4 UNY406
1
1
⁄2 UNY505
1
1
⁄2 UNY506
1
2 UNY605
2 UNY606
1
⁄2 UNY705
2
1
⁄2 UNY706
2
3 UNY805
3 UNY806
1
⁄2 UNY905
3
4 UNY1005
5 UNY012
6 UNY014
Size Length
1
⁄2 23⁄8 11⁄2 113⁄16 11⁄2
3
⁄4-1⁄2 27⁄16 113⁄16 13⁄4 113⁄16
3
⁄4 27⁄16 113⁄16 13⁄4 113⁄16
1 23⁄4 17⁄8 21
11⁄4 33⁄16 23⁄4 21⁄4 23⁄4
11⁄2 39⁄16 31⁄16 25⁄8 31⁄16
2 33⁄4 313⁄16 29⁄16 313⁄16
21⁄2 45⁄8 45⁄16 33⁄16 45⁄16
3 55
31⁄2 51⁄2 511⁄16 41⁄8 511⁄16
4 55⁄8 63⁄16 41⁄8 63⁄16
5 51⁄4 83⁄16 313⁄16 83⁄16
6 53⁄8 95⁄16 313⁄16 95⁄16
Dim. 105 125 215 205
a 2
b 117⁄32 113⁄16 113⁄16 113⁄16
c 21⁄16 21⁄16 21⁄4 21⁄4
d 17⁄16 17⁄16 15⁄8 15⁄8
UNY UNF
UNL
11
1
⁄2⍯ - 4⍯
5⍯ - 6⍯
UNF
Female
Size Cat. #
1
⁄2 UNF105
3
⁄4 to 1⁄2 UNF215
3
⁄4 UNF205
1 UNF305
1
⁄4 UNF405
1
1
⁄4 UNF406
1
1
⁄2 UNF505
1
1
⁄2 UNF506
1
2 UNF605
2 UNF606
1
⁄2 UNF705
2
1
⁄2 UNF706
2
3 UNF805
3 UNF806
1
⁄2 UNF905
3
4 UNF1005
5 UNF012
6 UNF014
Max.
Dia. Length
1
⁄16 37⁄16 51⁄16
⁄16 211⁄16 27⁄8 27⁄8
Max.
Dia.
7
⁄8
166
US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright©2006 Cooper Crouse-Hinds
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