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Watertight Conduit Hubs

Use:
• Used in applications to connect rigid metal conduit or IMC to a threadded or threadless opening in an enclosure or box.
• May be used in wet or dry locations,indoors or outdoors.
• Suitable for hazardous locations: Class I, Division 2; Class II, Divisions 1 & 2; Class III, Per NEC 501-4(b), 502-4(a), 503-3(a)
Features:
• Rugged metallic construction ensures mechanical protection.
• Die cast design provides clean lines and aesthetic appeal.
• Insulated throat, rated up to 105°C, prevents wire abrasion.
• Integral O-ring provides watertight seal.
• Grounding version provides positive ground for external conductor.
• Unique profile permits easy wrenching.
• Smooth, accurately tapped threads facilitate installation.
• Watertight and corrosion resistant: NEMA 4X, NEMA 12.

Material:
• Bodies and nuts: Die Cast Zinc
• O-ring: BUNA-N
• Insulator: Polycarbonate
• Ground Screw: Mild Steel (For Grounding Types only)
Applicable Third Party Standards:
UL Standard 514B
CSA Standard C22.2-18-98
NEMA Type 2, 3, 3R, 4, 4X, 5, 12, 13
NEMA Standard FB-1
UL File No: E358457

Catalog Number	Trade Size (in)	Dimensions (in)					F Max	F Min.	G	H	Mounting Hole Min
Catalog Number	Trade Size (in)	A	B	C	D	E	F Max	F Min.	G	H	Mounting Hole Min
E-WH 50	½''	1.54	1.31	.73	.56	1.06	.62	.56	.58	.34	.84
E-WH 75	¾''	1.73	1.37	.78	.56	1.31	.82	.75	.59	.39	1.05
E-WH 100	1''	2.04	1.59	.90	.69	1.58	1.04	.95	.69	.47	1.31
E-WH 125	1 ¼''	2.42	1.59	.90	.69	1.92	1.38	1.25	.69	.47	1.66
E-WH 150	1 ½''	2.79	1.59	.90	.69	2.19	1.61	1.45	.69	.47	1.90
E-WH 200	2''	3.30	1.59	.90	.69	2.69	2.06	1.86	.69	.47	2.37
E-WH 250	2 ½''	3.70	2.47	1.56	1.31	3.28	2.46	2.23	.91	.56	2.99
E-WH 300	3''	4.39	2.47	1.56	1.31	4.00	3.06	2.77	.91	.56	3.61
* 3 ½'' and 4'' sizes are also available.
* Please add G to the catalog number as WHG for grounding types.