Flat Flanged Box
H8000 Type

Surface Mounting
NEMA 3R - NEMA IV
Cast Iron - Hot Dipped Galvanized

Standard Construction:	Available Extras:
(1)Box and plain cover of cast iron. (2) Stainless steel machine screws. (3) Neoprene gasket. (4) Flange and back of cover ground flat before galvanizing.	(1) Drilling only. Drilling and tapping. (2) Bosses for five threads. Special gaskets. (3) Mounting lugs. Fig. WP. Page 24. (4) Plain brass or checkered bronze covers. (5) Interior mounting buttons tapped blind.

H8000 type boxes feature wide flanges that provide ample contact with cover and gasket to insure tightness even under widely varying temperature and climatic changes. Flange widths are graduated from a minimum of three quarters of an inch on small boxes to a width of one and a half inches on large boxes. Screws are properly spaced to make these boxes weathertight under severe natural forces of driving rain, snow, sleet or drippage. Conduit entrances of five tapped threads for raintight requirements usually require bosses. Mounting lugs afford easier installation and add sturdiness to the conduit system. For Class II, Groups E, F and G hazardous locations, see information on foot of following page.

NOTE: All boxes are made out of cast iron unless specified.
To specify cast aluminum construction, please add the AL to the end of any part number.

Cat No.	Inside Dimensions Inches LxWxD	Approx. Weight Lbs.	Appro x. Wall Thick Inches	Cat No.	Inside Dimensions Inches LxWxD	Approx. Weight Lbs.	Approx. Wall Thick Inches
H80-040403	4x4x3	6.6	3/16	H80-161206	16x12x6	62	1/4
H80-040404	4x4x4	6.8	3/16	H80-161208	16x12x8	72	9/32
H80-060403	6x4x3	7.6	3/16	H80-180606	18x6x6	48	9/32
H80-060404	6x4x4	8.2	3/16	H80-180804	18x8x4	49	9/32
H80-060603	6x6x3	10.0	1/4	H80-180806	18x8x6	54	1/2
H80-060604	6x6x4	11.0	1/4	H80-181204	18x12x4	71	1/4
H80-060606	6x6x6	13.5	1/4	H80-181206	18x12x6	80	1/4
H80-080403	8x4x3	10.0	3/16	H80-181208	18x12x8	88	5/16
H80-080404	8x4x4	11.0	1/4	H80-181210	18x12x10	96	5/16
H80-080603	8x6x3	14.0	1/4	H80-181212	18x12x12	120	11/32
H80-080604	8x6x4	15.0	1/4	H80-181806	18x18x6	120	5/16
H80-080606	8x6x6	18.0	1/4	H80-181808	18x18x8	130	5/16
H80-080803	8x8x3	19.0	1/4	H80-181810	18x18x10	150	3/8
H80-080804	8x8x4	21.0	1/4	H80-181812	18x18x12	178	3/8
H80-080806	8x8x6	25.0	1/4	H80-181815	18x18x15	252	7/16
H80-080808	8x8x8	36	1/4	H80-201606	20x16x6	135	3/8
H80-100604	10x6x4	21	1/4	H80-201608	20x16x8	150	3/8
H80-100606	10x6x6	26	1/4	H80-222208	22x22x8	170	3/8
H80-100804	l0x8x4	28	1/4	H80-241206	24x12x6	118	9/32
H80-100806	10x8x6	33	1/4	H80-241208	24x12x8	132	9/32
H80-100808	10x8x8	37	9/32	H80-241212	24x12x12	170	5/16
H80-100810	l0x8xl0	50	9/32	H80-241806	24x18x6	142	5/16
H80-101004	l0xl0x4	35	1/4	H80-241808	24x18x8	165	5/16
H80-101006	l0xl0x6	38	1/4	H80-241809	24x18x9	175	5/16
H80-101008	l0xl0x8	44	9/32	H80-241812	24x18x12	200	3/8
H80-120404	12x4x4	18	1/4	H80-241816	24x18x16	248	9/16
H80-120603	12x6x3	20	1/4	H80-242406	24x24x6	215	5/16
H80-120604	12x6x4	25	1/4	H80-242408	24x24x8	225	5/16
H80-120606	12x6x6	30	1/4	H80-242410	24x24x10	255	3/8
H80-120804	12x8x4	29	1/4	H80-242412	24x24x12	290	7/16
H80-120806	12x8x6	34	1/4	H80-281208	28x12x8	145	5/16
H80-120808	12x8x8	42	9/32	H80-281212	28x12x12	168	7/16
H80-121004	12x10x4	29	1/4	H80-301808	30x18x8	230	5/16
H80-121006	12x10x6	34	1/4	H80-302408	30x24x8	298	3/8
H80-121008	12x10x8	48	1/4	H80-302410	30x24x10	326	3/8
H80-121010	l2xl0xl0	60	9/32	H80-302412	30x24x12	375	1/2
H80-121204	12x12x4	48	1/4	H80-303014	30x30x14	495	7/16
H80-121206	12x12x6	53	1/4	H80-360606	36x6x6	85	1/4
H80-121208	12x12x8	62	9/32	H80-361206	36x12x6	170	1/4
H80-121210	12x12x10	58	9/32	H80-361208	36x12x8	185	1/4
H80-121212	12x12x12	75	5/16	H80-361806	36x18x6	240	5/16
H80-140804	14x8x4	33	1/4	H80-361808	36x18x8	256	3/8
H80-140806	14x8x6	38	1/4	H80-361812	36x18x12	346	3/8
H80-140808	14x8x8	50	1/4	H80-363014	36x30x14	615	7/16
H80-141406	14x14x6	72	5/16	H80-363608	36x36x8	490	7/16
H80-141408	14x14x8	77	5/16	H80-363612	36x36x12	540	7/16
H80-141410	14x14x10	104	5/16	H80-363618	36x36x18	880	7/16
H80-161004	16x10x4	53	1/4
H80-161204	16x12x4	52	1/4
* Measured 2" up from back of box.

H8000 TYPE BOXES FOR CLASS II, (GROUPS E, F, and G) HAZARDOUS LOCATIONS Class II, Groups E, F and G hazardous locations are ones in which explosive mixtures of air with metal dust (Group E), or carbon, coke or coal dust (Group F), or grain dust (Group G), are encountered. Enclosures with adequate flanges, mechanically held gaskets of proper composition, and bossed and tapped conduit entrances with five threads will meet Class II requirements. All H8000 type boxes listed above will conform to these requirements when ordered specifically as follows: (1) With gasket of vellumoid: Specify "Mechanically Attached" (Extra 10%) (2) With bossed and tapped conduit entrances of five threads Mounting Lugs (3) Mounting lugs are optional, but mounting holes through box are not permissible. See further listing on Class II boxes, under Metal Pipe amd Pole Bases and under Explosion Housing. H5400 and H5600 type and H6000 type boxes for CLASS I, GROUPS C and D hazardous location are listed under Explosion Housing.