Cut Sheet
5F
120
www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright
©
2013 Eaton’s Crouse-Hinds Business
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
Applications:
UNY and UNF unions are installed in
threaded thickwall conduit systems:
• UNY – to connect conduit to a conduit
fitting, junction box or device enclosure
• 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:
• 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:
• Compact design which permits
assembly with a minimum of clearance
to other adjacent conduit and/or
equipment
• Strong and durable construction
UNA unions:
• Have a single clamping nut on angle,
making it both a union and a connector
• Permit conduit joints at angles between
90° and 180°
EL elbows have a smooth interior and are
both strong and compact.
Standard Materials:
• UNY, UNF unions –
1
/2" to 1" – steel
• UNY, UNF unions – 1
1
/4" to 6" – Feraloy
®
iron alloy
• UNL, UNA unions – Feraloy iron alloy
• EL elbows – Feraloy iron alloy or ductile
iron
Standard Finishes:
• Steel – electrogalvanized with chromate
treatment
• Feraloy iron alloy, malleable iron –
electrogalvanized and aluminum acrylic
paint
Options:
Description Suffix
Copper-free aluminum
SA
Not available on UNA or 5" and
6" UNY/UNF
†See compliances for classification of each product.
Certifications and
Compliances:
• NEC/CEC:
Class I, Division 1 & 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class II, Division 2, Groups F, G
Class III
EL
1
/2",
3
/4", 1"
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
• UL Standard: 1203
• 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
In Inches:
UNY UNF
1
/2" – 4"
1
/2" – 4"
5" – 6" 5" – 6"
Male
Female
Size Cat. # Size Cat. #
1
/2 UNY105
1
/2 UNF105
1
/2 female
to
3
/4 male
UNY215
3
/4 to
1
/2 UNF215
3
/4 UNY205
3
/4 UNF205
1 UNY305 1 UNF305
1
1
/4 UNY405 1
1
/4 UNF405
1
1
/4 UNY406 1
1
/4 UNF406
1
1
/2 UNY505 1
1
/2 UNF505
1
1
/2 UNY506 1
1
/2 UNF506
2 UNY605 2 UNF605
2 UNY606 2 UNF606
2
1
/2 UNY705 2
1
/2 UNF705
2
1
/2 UNY706 2
1
/2 UNF706
3 UNY805 3 UNF805
3 UNY806 3 UNF806
3
1
/2 UNY905 3
1
/2 UNF905
4 UNY1005 4 UNF1005
5 UNY012 5 UNF012
6 UNY014 6 UNF014
UNY UNF
Size Length
Max.
Dia. Length
Max.
Dia.
1
/2 2
5
/8 1
1
/2 1
13
/16 1
1
/2
3
/4 –
1
/2 2
11
/16 1
13
/16 1
3
/4 1
13
/16
3
/4 2
11
/16 1
13
/16 1
3
/4 1
13
/16
13 1
7
/8 21
7
/8
1
1
/4 3
11
/16 2
3
/4 2
1
/4 2
3
/4
1
1
/
2
4
1
/
4
3
1
/
16
2
5
/
8
3
1
/
16
24
1
/4 3
13
/16 2
9
/16 3
13
/16
2
1
/2 5
7
/16 4
5
/16 3
3
/16 4
5
/16
35
3
/4 5
1
/16 3
7
/16 5
1
/16
3
1
/2 6
1
/2 5
11
/16 4
1
/8 5
11
/16
46
5
/8 6
3
/16 4
1
/8 6
3
/16
56
1
/8 8
3
/16 3
13
/16 8
3
/16
66
1
/8 9
5
/16 3
13
/16 9
5
/16
UNL
Dim. 105 125 215 205
a 2
11
/16 2
11
/16 2
7
/8 2
7
/8
b 1
17
/32 1
13
/16 1
13
/16 1
13
/16
c 2
1
/16 2
1
/16 2
1
/4 2
1
/4
d 1
7
/16 1
7
/16 1
5
/8 1
5
/8
5F
UNY
DIA LENGTH
www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Copyright
©
2013 Eaton’s Crouse-Hinds Business