Page 1
RHC SERIES ENCLOSURES
“MEDIUM” NEMA 3R HINGE COVER WALL-MOUNT
B6
FEATURES-SPECIFICATIONS
Applications
Designed for use as wiring boxes and
junction boxes. Provide protection in
outdoor installations against rain, sleet,
and snow, or indoors against dripping
water.
Construction
• Bodies and doors fabricated from
14 gauge carbon steel
• Continuous hinge
• Hinge is made of galvanized steel
with a stainless steel pin
• No knockouts
• Collar studs provided for mounting
optional back panels
• External mounting plates, top and
bottom of enclosure
• Hasp and staple provided for
padlocking
• Grounding provisions provided
Finish
• ANSI-61 gray polyester powder
inside and out over phosphatized
surfaces
• Optional back panels are white
polyester powder over phosphatized
surfaces
Accessories
• Back panels (reference tables)
• See pages J1-J19
Industry Standards
UL 50, Types 1 & 3R
CSA Certified, Type 1 & 3R
NEMA/EEMAC Type 1 & 3R
UL File E6924
CSA File LL66078
RHC161606
DATA SUBJECT TO CHANGE WITHOUT NOTICE
®
R
C
E
H
0.31 X 0.56 SLOT
SEE NOTE 1
0.50
TYP
CONTINUOUS
HINGE
12 GA.
G
F
1.25
SECTION X-X
0.50
TYP
0.69
DOOR
STIFFENER
OMIT BODY STIFFENER
IF H < 30.00"
OMIT DOOR STIFFENER
IF H = 30.00" OR
LESS
XX
OMIT MIDDLE
DOOR SCREW IF
H < 30.00"
PADLOCKING
HASP
1.16
3/8 - 16
COLLAR STUD
OMIT MIDDLE
STUD IF W = 30.00"
1.50
DRIP SHIELD
OR LESS
OPENING
D
0.88
0.88
W-2.75
B
PANEL
ORDER SEPARATELY
1.09
0.27
A
H-2.75
OPENING
NOTES:
1. RHC303012 & larger have a 0.38 X 0.63
mounting slot.
OMIT MIDDLE
STUD IF H = 30.00"
OR LESS
1.50
VIEW WITH
COVER REMOVED
Page 2
RHC SERIES ENCLOSURES
“MEDIUM” NEMA 3R HINGE COVER WALL-MOUNT
B7
BACK PANEL
STIFFENER
CATALOG BODY/DOOR ENCLOSURE SIZE
CATALOG
BACK PANEL
CE F G
DOOR BODY
NUMBER STEEL GAUGE H X W X D
NUMBER*
SIZE A X B
RHC161206 14/14
16.00x12.00x6.00
NP1612
13.00x9.00 18.00 17.00 5.00
—NONO
(406x305x152) (330x229) (457) (432) (127)
RHC161606 14/14
16.00x16.00x6.00
NP1616
13.00x13.00 18.00 17.00 9.00
—NONO
(406x406x152) (330x330) (457) (432) (229)
RHC201606 14/14
20.00x16.00x6.00
NP2016
17.00x13.00 22.00 21.00 9.00
—NONO
(508x406x152) (432x330) (559) (533) (229)
RHC202008 14/14
20.00x20.00x8.00
NP2020
17.00x17.00 22.00 21.00 13.00
—NONO
(508x508x203) (432x432) (559) (533) (330)
RHC242008 14/14
24.00x20.00x8.00
NP2420
21.00x17.00 26.00 25.00 13.00
—NONO
(610x508x203) (533x432) (660) (635) (330)
RHC242408 14/14
24.00x24.00x8.00
NP2424
21.00x21.00 26.00 25.00 17.00
—NONO
(610x610x203) (533x533) (660) (635) (432)
RHC302408 14/14
30.00x24.00x8.00
NP3024
27.00x21.00 32.00 31.00 17.00
—NONO
(762x610x203) (686x533) (813) (787) (432)
RHC303012 14/14
30.00x30.00x12.00
NP3030
27.00x27.00 32.00 31.00 27.00 13.50
NO YES
(762x762x305) (686x686) (813) (787) (686) (343)
RHC362412 14/14
36.00x24.00x12.00
NP3624
33.00x21.00 38.00 37.00 17.00
—NONO
(914x610x305) (838x533) (965) (940) (432)
RHC363012 14/14
36.00x30.00x12.00
NP3630
33.00x27.00 38.00 37.00 27.00 13.50
NO YES
(914x762x305) (838x686) (965) (940) (686) (343)
RHC363612 14/14
36.00x36.00x12.00
NP3636
33.00x33.00 38.00 37.00 27.00 13.50
YES YES
(914x914x305) (838x838) (965) (940) (686) (343)
RHC4230126 14/14
42.00x30.00x12.00
NP4230
39.00x27.00 44.00 43.00 27.00 13.50
YES YES
(1067x762x305) (991x686) (1118) (1092) (686) (343)
RHC423612 14/14
42.00x36.00x12.00
NP4236
39.00x33.00 44.00 43.00 27.00 13.50
YES YES
(1067x914x305) (991x838) (1118) (1092) (686) (343)
RHC483612 14/14
48.00x36.00x12.00
NP4836
45.00x33.00 50.00 49.00 27.00 13.50
YES YES
(1219x914x305) (1143x838) (1270) (1245) (686) (343)
RHC603612 14/14
60.00x36.00x12.00
NP6036
57.00x33.00 62.00 61.00 27.00 13.50
YES YES
(1524x914x305) (1448x838) (1575) (1549) (686) (343)
RHC3030166 14/14
30.00x30.00x16.00
NP3030
27.00x27.00 32.00 31.00 27.00 13.50
NO YES
(762x762x406) (686x686) (813) (787) (686) (343)
RHC4836166 14/14
48.00x36.00x16.00
NP4836
45.00x33.00 50.00 49.00 27.00 13.50
YES YES
(1219x914x406) (991x838) (1270) (1245) (686) (343)
“MEDIUM” RHC SERIES HINGE COVER ENCLOSURES
6 NEW PRODUCT IN 2003
* Back panels must be ordered separately.
DATA SUBJECT TO CHANGE WITHOUT NOTICE
Page 3
NP SERIES BACK PANELS
ACCESSORY PANELS FOR NEMA 1, 3R, 12, 4 & 4X WALL-MOUNTS
I4
FEATURES-SPECIFICATIONS
Description
• Steel and stainless panels are
12 gauge
• Aluminum panels are 5052-H32
aluminum alloy, .080-inch thick
• Panel with any side over 17.00"
has 3/4" flange on all sides
• Steel panels are painted white
polyester powder
• Panels fit the following enclosures:
– NEMA 1, Large (NIC)
– NEMA 3R, Hinge Cover (RHC, Large)
– NEMA 4, 412, & 4X
Single Door (N12, N4, N412, SSN4)
– NEMA 12
2-Door Wall-Mount, (WAWF),
Single Door
Right Flange Disconnect
(SDN12, ABN12)
Large JIC (B-CH, Large)
Single door N12
CATALOG NUMBER
PAINTED STEEL 316 STAINLESS PANEL SIZE A X B
(WHITE) STEEL
ALUMINUM
NP1212 — — 9.00X9.00 (229X229)
NP1224 — — 9.00X21.00 (229X533)
NP1612 NP1612SSA ALNP1612 13.00X9.00 (330X229)
NP1616 NP1616SSA ALNP1616 13.00X13.00 (330X330)
NP1620 — — 17.00X13.00 (432X330)
NP2012 — — 17.00X9.00 (432X229)
NP2016 NP2016SSA ALNP2016 17.00X13.00 (432X330)
NP2024 — 21.00X17.00 (533X432)
NP2020 NP2020SSA ALNP2020 17.00X17.00 (432X432)
NP2412 — — 21.00X9.00 (533X229)
NP2416 NP2416SSA — 21.00X13.00 (533X330)
NP2420 NP2420SSA ALNP2420 21.00X17.00 (533X432)
NP2424 NP2424SSA ALNP2424 21.00X21.00 (533X533)
NP2430 — — 27.00X21.00 (686X533)
NP3016 — — 27.00X13.00 (686X330)
NP3020 NP3020SSA — 27.00X17.00 (686X432)
NP3024 NP3024SSA ALNP3024 27.00X21.00 (686X533)
NP3030 NP3030SSA — 27.00X27.00 (686X686)
NP3036 — — 33.00X27.00 (838X686)
NP3042 — — 39.00X27.00 (991X686)
NP3624 NP3624SSA ALNP3624 33.00X21.00 (838X533)
NP3630 NP3630SSA ALNP3630 33.00X27.00 (838X686)
NP3636 NP3636SSA — 33.00X33.00 (838X838)
NP3642 — — 39.00X33.00 (991X838)
NP4024 — — 37.00X21.00 (940X533)
NP4224 — — 39.00X21.00 (991X533)
NP4230 NP4230SSA — 39.00X27.00 (991X686)
NP4236 NP4236SSA — 39.00X33.00 (991X838)
NP4824 — — 45.00X21.00 (1143X533)
NP4830 — — 45.00X27.00 (1143X686)
NP4836 NP4836SSA ALNP4836 45.00X33.00 (1143X838)
NP6030 — — 57.00X27.00 (1448X686)
NP6036 NP6036SSA ALNP6036 57.00X33.00 (1448X838)
NP7230 — — 69.00X27.00 (1753X686)
NP7236 — — 69.00X33.00 (1753X838)
BACK PANELS FOR NEMA 1, 3R, 12, 4 & 4X WALL-MOUNT ENCLOSURES
B
A
Ø .563 TYP.
.875 TYP.
.875 TYP.
IF "A" IS LESS THAN 31"
OMIT MIDDLE HOLES
IF "B" IS LESS THAN 31"
OMIT MIDDLE HOLES
(SEE TABLE)
SIDE FLANGES
.75
TOP VIEW
SIDE VIEW
FRONT VIEW
2.0
2.0
Ø .312 TYP. (2PL)
GROUND HOLE
DATA SUBJECT TO CHANGE WITHOUT NOTICE
NP1212
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