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V71 Nelson Enclosures & Controls V71Explosion-Proof & Dust Tight Junction BoxesNEMA 7, 9 Outside Flange
Type YE-ACast Aluminum for Surface Mounting
Use:These explosion proof and dust tight boxesare of special design and construction andare for use in hazardous locations underthe classifications shown below:
Standard Construction:• Cast aluminum box and cover• Stainless steel mounting lugs• Stainless steel cover screws• Lifting eyes are furnished on covers
over 75 pounds.• Field drilling instruction sheet included
with every box
Third Party Certification:/JT\ UL Listed: E-30513
CSA Certified: 43437Class I, Group DClass II, Groups E, F, GClass III
Applicable Third Party Standards:UL Standard: 886National Electrical Code Articles 500-503Mil. Spec: Mil-F-28675Fed. Spec: W-C-586C
Dimensional Data:See Pages V72. V73
Note:Hinges which can be lumished at additional cost, willbe located on the long side of the box and on the leftside unless otherwise specified.
'Indicates the largest size conduit which will fitbetween the underside of the box flange and theinside back of the box. The thickness of the four sidewalls of the box will provide a minimum of five fullthreads at conduit entrances up to the Maximumconduit Size shown in the table, this minimum threadis required on this type of enclosure.
CAST ALUMINUM
Max- taste Dim.Catalog Conduit [inches >Mmhor Stn l x w x
YE-040402AYE-040404AYE-050504AYE-060404A
YE-060604AYE-060606AYE-080404AYE080604A
YE-080606AYE-080804AYE-080806AYE-080808A
YE-100604AYE-100606AYE-100804AYE-100806A
YE-100808AYE-101004AYE-101006AYE-101008A
YE-120604AYE-120606AYE-120804AYE-120806A
YE-120808AYE-121204AYE-121206AYE-121208A
YE-121210AYE-121212AYE-140806AYE-140808A
YE-141406AYE-141408AYE-141410AYE-161208A
YE-180606AYE-180806AYE-180808AYE-181204A
YE-181206AYE-181208AYE-181210AYE-181212A
YE-181806AYE-181808AYE-181810AYE-181812A
YE-201208AYE-240808AYE-241208AYE-241210A
YE-241212AYE-241806AYE-241808AYE-241810A
YE-241812AYE-242408AYE-242410AYE-242412A
X222
23K22
3>.23*5
2•si2Xi
523^5
23*23*
52
S/t5
663>,5
3*565
3*3*52
3«566
3'4566
5556
63*56
6566
4456
6688
8888
10101010
10101010
12121212
12121212
12121414
14141416
18181818
18181818
18181818
20242424
24242424
24242424
xXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
4454
6646
6888
6688
8101010
6688
8121212
121288
14141412
68812
12121212
18181818
1281212
12181818
18242424
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
XXXX
D
26444
4644
6468
4646
8468
4646
8468
101268
68108
6684
681012
681012
88810
126810
128101 2
MM*
EKft
67
1010
13171417
23212530
19252632
35313840
21253137
45485565
72784349
78809393
40576182
92102115123
129149170185
1 1 477
136147
159203218238
260285300320
•Denotes ESP Availability
CAST ALUMINUM
Max*CatalogNumber
YE-301208AYE-301210AYE-301212AYE-302408A
YE-302410AYE-302412A
EXPRESS
• YE-060404A• YE-060604A• YE-080604A• YE-080606A• YE-080806A• YE-100806A• YE-120606A• YE-120804A• YE-120806A•YE-121206A• YE-121280A• YE-161208A
ConductSize
5665
66
Inside Mm. WfMgM(Mm) kt
L x W X D EKl
30 x 12 x 8 20030 x 12 x 10 21430 x 12 x 12 23030 x 24 x 8 380
30 x 24 x 10 41030 x 24 x 12 429
SHIPMENT PROGRAM
2223*3:*3!<yt2
3'43'A55
6 x 4 x 4 1 06 x 6 x 4 1 38 x 6 x 4 1 78 x 6 x 6 2 38 x 6 x 6 2 510 x 8 x 6 3212 x 6 x 6 2312 x 8 x 4 3112 x 8 x 6 3712 x 12 x 6 5512 x 12 x 8 6516 x 12 x 8 93
OZ/GEDNEY
V69 Nelson Enclosures & Controls V69Class 650 Junction BoxesNEMA* 4, 7, 9Description:Class 650 Junction Boxes give a largeselection of types and sizes that satisfy awide range of applications. Class 650Junction Boxes are offered in two basictypes, outside flange and inside flangeenclosures to meet the requirements forNEMA 7 and NEMA 9 classified locations.Type OFB enclosures are supplied with anO-Ring for a combination NEMA 4, 7, 9rating. Type IG and YG gasketedenclosures may be ordered for NEMA 4 orNEMA 9 locations.
All Class 650 Junction Boxes are designedand tested to meet or exceed NationalElectric Code and NEMA requirements forhazardous and non-hazardous locations. AllHazardous Junction Boxes have been listedby Underwriter's Laboratories and certifiedby Canadian Standards Association
Applicable Third Party Standards:UL886
To Order Specify:Class NumberCatalog NumberConduit Openings
Modifications and Options:See Page V90
•Refer to Catalog Number for specific compliance.
Type OFB Junction BoxOutside Flange
NEMA 7 & 9
Type YE Junction BoxOutside Flange
NEMA 7 & 9
Type IF Junction BoxInside FlangeNEMA7 & 9
Type YG Junction BoxOutside Flange
NEMA 4 & 9
Type IG Junction BoxNEMA 4, 9
V72 Nelson Enclosures & Controls V72
Explosion-Proof & Dust Tight Junction BoxesNEMA 7, 9 Outside FlangeType YE Dimensional Data:
0
E-MTG
O
o
o__or=^
i__-4o o
o
o
1 1
GMtg
Top View Stol
• M li '/T^-tf
/Conduit^,.X Space /
N/2
— X
NEnd View
D
M
,«/°-/3 /
Opening
J L IID
Side View
//Front View(less cover)
Ktotal
— Z
^ RSection View
^K ^^p ^ ^EfF IW. BB1^ .
V73 Nelson Enclosures & Controls V73
Explosion-Proof & Dust Tight Junction BoxesNEMA 7, 9Type YE Outside Flange Dimensional Data:
NMb£
YE-040402YE-040404YE-050504YE-060404YE-060604YE-060606YE-080404YE-080604YE-080606YE -080804YE-080806YE-080808YE- 100604YE-1 00606YE-100804YE- 100806YE-1 00808YE-101004YE-1 01 006YE-101008YE- 120604YE-1 20606YE-1 20804YE-1 20806YE- 120808YE-1 21 204YE- 121 206YE-121208Y E - 1 2 1 2 1 0Y E - 1 2 1 2 1 2YE-1 40806YE- 140808YE-1 41 406YE-141408Y E - 1 4 1 4 1 0YE-1 61 208YE 180606YE-1 80806YE-180808YE-181204YE-181206YE-181208Y E - 1 8 1 2 1 0Y E - 1 8 1 2 1 2YE-181806YE-181808Y E - 1 8 1 8 1 0Y E - 1 8 1 8 1 2YE 201 208YE- 140808YE-241208YE-241210YE-241212YE-241806YE-241808YE-241810YE-241812YE-242408YE-242410YE-242412YE-301208YE-301210YE-301212YE-302408YE-302410YE-302412
Ovtral EnclosureA B C D
6* 634 354 2V.634 634 554 4%7eA 7V6 554 4346% 8% 5V. 4348% 8% 5V 4%8% 854 7% 6%6% 10% 5% 4y.8% 1054 554 4%8' 1054 754 6%
10'54 1054 554 4%1054 1054 7% 6%1054 1054 954 8%854 12% 554 4'%8i4 1254 754 6'%
10% 12% 63<« 5X.10% 12% 8V. 7X.10% 12% 10V, 9X.12% 12% 6V. 5%12% 12% 8V, 75412% 12% 10V. 954
854 1454 6X. 5854 1454 8X. 71054 1454 6X. 5541054 1454 8X. 7541054 1454 10'X. 95415X. 15'A 6y. 5'X.15'X. 15'/« 834 7X.15X. 15X. 10y. V.15X. 15X. 12K 1"X.15X. 15X, 14% 13X,
11 16% 934 75411 16% 1054 95417 17 V. TV.17 17 1 1 X . 9*617 17 13X* 11V,
1454 1914 11 954854 2054 854 7
1054 2054 854 75410/4 2054 1054 9541554 2154 7 5341514 2114 9 7%1514 215* 11 9341554 2154 13 1 1 ) 41554 21 54 15 13H2154 2154 9% 7%>2154 2154 11% 9'X.2154 2154 13% 11 'X.2154 2154 15% 137X.15* 2354 11 954m 27V. 10V. 9541514 2754 1 1 X . 9341554 2754 13'X. 1 1 3 41554 2754 15'X. 13342154 2754 1054 7542154 2754 1254 9%2154 2754 1454 11542154 2754 1634 13542754 2754 12% 9%2754 2754 14% 11%2754 2754 16% 13%16 34 113. 9'X«16 34 13y. 1 1 X .16 34 1534 13'Xe
2854 3454 13M. 9%2854 3454 15X. 11%2854 3454 17V. 13%
MOMttv
E F G
654 2X 'X,654 254 X,754 3 X.654 4 7X.m 4 x,8* 4 X,654 454 '/«854 454 'X.8% 454 'X.W. 454 X.10y. 414 X.lOK 454 'X,8y. 654 X.854 654 X,
1 1 5 4 654 V.11 X 654 V.11X 654 ft,13X 654 V,13/4 614 V,13X. 654 V,9X. 854 K.9% 854 V,11 X 854 V.11 X 854 V.11 X 814 V.1554 8 V,1554 8 X.1554 8 V.1554 8 V.1554 8 °X,1 1 / 4 1014 'X.1 1 / 4 1054 V.1754 10 V,1754 10 V,1754 10 V,1534 12 V,9/. 1454 V,11X 1454 V.m 1454 K.15y. 14 K.15K 14 X.15y« 14 !<.1554 14 "X,15K 14 'X.21« 13 «.2iy. 13 ?<•2iy« 13 j<«21K 13 X.15y. 16 X.1 1 5 4 20 9X.isy. 20 %,isy. 20 9x,isy. 20 9xa22 19 'X.22 19 'X.22 19 'X.22 19 'X.28 19 "X.28 19 "X«28 19 "X,
15y4 25 "X.15*. 25 'X.15% 25 %28 25 'X,28 25 'X.28 25 %
Depth MtgTotal HgtK R
2544344344X.4K«ex,4K.4?<,6'/.4W. 346«« 548V. 544V. 546Ks 344V. 346s/. 548V. 544X. 346V. 348V. 344V. 346V. 34454 X654 34854 345 347 349 3411 3413 34654 34854 34654 34854 54
1054 34854 34654 34
6% 348% 344% 346% 348% 3410% 3412% Hey. 34ay. 34ioy. 34
12K 34854 34
8% 34854 34
1054 341254 34754 34954 341 1 5 4 341354 348X. 3410X, 3412X, 34
8 3410 3412 H8'X. X10X. 3412X, 34
Conduit AreaL M N P
354 1 354 154354 3 354 V/4454 3V. 454 1554 2% 354 154554 2% 554 13<«5% 4% 554 1V.7/. 2% 3/. 154654 2"X. 454 1'X.654 4'X. 454 1X.654 2'X. 654 1X.654 4"X. 654 1X.6'X. 6"X. 6V. 1X.854 2« 434 1'X«854 454 454 1'X.854 254 654 11"X.854 454 654 1'X.8'X6 654 6V. 1'X.854 254 854 1Y.854 434 854 1348V. 654 8V. 1341054 254 454 1541054 454 454 1541054 2V, 654 1K1054 4V, 654 13/.10SX, 6%s 6VE 13410 23<« 10 2X.
9'V, 43<. 9'K. 2X.954 6*8 954 2X.
9'y,, 83<e 9'K, 2X,gy. iov. gy. 2'xs12V. 4V, 6V. IK1254 6V. 654 iy.11V. 4 11V, 2K.1 1 5 4 6 1 1 5 4 2V.11X. 8 1 1 X , 2X»isy. ey.. 934 2541654 454 454 1541654 454 654 13416V, 654 6V. 1341634 2V. 1034 25416V, 4V, 10V, 25416X 6V. ID'/. 25416V. 8V. 10V, 2541654 10V. 1054 25415% 3% 15% 2X«15V. 5% 15K 2X.
15'X. 7% 15% 2'X,1554 9% 1554 2X.173i 6V, 9y. 25422V, 614 6V, 13422 6X« 10 2X
21% 8X. 9% 21/.2154 10'X, 954 21/.21V. 3% 15V. 25421 X 15% 15/« 25421V. 7% 15K, 2542154 9% 1554 25421/« 5"X, 21 /. 2%2% 7% 2% 2%2154 9'X. 2154 2%2754 5« 954 21427V. 734 9V. 25427!4 934 954 25427 5X. 21 3X.
26% T'X. 20% 3Y,2654 9'X, 2054 3/6
dearOpeotaiS T
4X« 4X.4X, 4X,5X. 5/e4X. 6X.6 66 6
4X. 8'X.6 86 88 88 88 86 106 108 108 108 1010 1010 1010 106 126 128 128 128 12
1254 12541254 12541254 12541254 125412% 12%
8 148 14
1 4 1 414 1414 1412 166 188 188 1812 1812 1812 1812 1812 1818 1818 1818 1818 1812 208 2412 2412 2412 2418 2418 2418 2418 2424 2424 2424 24
1 1 5 4 29541 1 5 4 295411 54 295424 3024 3024 30
WalTttokMtt
X V Z
% 34 V.% 34 V.% 34 V.% 34 V.54 34 3454 34 34% 54 V,54 54 3454 54 3454 54 3454 54 3454 54 3454 54 3454 54 3454 V. X.54 V. 'X,54 V. X.54 54 1454 H 5454 54 5454 54 3454 54 3454 'X. 5454 'X. 54X 'X. 14'X. 'X. "X."X. 'X. "X."X. 'X. "X.'X. "X. "X.'X. 'X. "X.54 54 5454 54 54y. 'V, 'V.34 'V. 'V.34 'V, 'V.'V, 'V, 134 14 3454 V. 5454 V. 54'V, 'V. 1'V. 'V. 1'V. 'V. 1% % 1'V. 'V. 15< 1 'X.54 1 'X.54 1 "X.54 1 'X.
% 54 154 54 54'V. 'V. 1% 'V. 1'M. 'V. 1% IX 1V.% 1X 13<.% 154 1V.% 1X 1V.% I1/. 134% 1X 134% 1X 1341X. % 1X,1X. % 1X.1X. % 1X.1X. 1V. 1541X. 1V. 1541X. 1V. 154
Catalog Numbers shown are for cast iron boxes andcovers. For cast aluminum boxes and covers, add "A"to Catalog Number.
OZ/GEDMEY