49-56.qxp 8/22/2012 7:28 PM Page 56 Conduit Hubs Conduit Hubs CONDUIT HUBS - MALLEABLE IRON Applications: CONDUIT HUBS - IRON SPACE SAVER Applications: • Ideal for terminating electrical conduit through the walls of enclosures. • Ideal for terminating electrical conduit through the walls of enclosures. • Designed for use indoors or outdoors with rigid conduit and IMC, specific applications include food processing plants, distilleries, breweries, sewage disposal plants, chemical plants, paper processing mills and refineries. • Designed for use indoors or outdoors with rigid conduit and IMC, specific applications include food processing plants, distilleries, breweries, sewage disposal plants, chemical plants, paper processing mills and refineries. Features: Features: • Male thread is on the nut for space saving. • Male thread type • Tapered female thread for rigid conduit and IMC • Recessed O-ring gasket assures raintight and secure environmental connections • Insulated throat provides smooth pulling surface • Locking screw on the nut doubles as a grounding screw for added safety • Complete size range from 1/2" to 6" • Hubs fit standard knockouts. No special tools required • Quick and easy when installing rigid conduit nipple between two existing enclosures. Certifications and Compliances: • Class I, Division 2 • • • • • • • • Class I, Division 2 Class II, Divisions 1 & 2 Class III, Divisions 1 & 2 UL Listed – UL Standard 514B cUL Listed – Certified by UL to CSA Standard C22.2 No. 18 NEMA: FB-1 Suitable for wet locations RoHS Compliant Options: • Furnished with SG sealing gasket. • Hub fits standard knockouts. No special tools required. Certifications and Compliances: • Class II, Divisions 1 & 2 • Class III, Division 1 & 2 • UL Listed - UL Standard 514B. • cUL Listed - Certified by UL to CSA Standard C22.2 No. 18. • NEMA: FB-1 • Suitable for wet locations. • RoHS Compliant Standard Materials & Finishes: • Material: Malleable Iron • Finish: Zinc Electroplate Suffix HDG Mechanically galvanized • Insulated throat provides smooth pulling surface. Dimensions In Inches: Cat. # Trade Size Unit Qty. Wt. Lbs. Per 100 MHUB1 MHUB2 MHUB3 MHUB4 MHUB5 MHUB6 MHUB7 MHUB8 MHUB9 MHUB10 MHUB11 MHUB12 1 /2" 3 /4" 1" 11/4" 11/2" 2" 21/2" 3" 31/2" 4" 5" 6" 25 25 5 5 2 1 1 1 1 1 1 1 18 25 50 25 20 10 10 5 5 2 1 1 Cat. # HUB1 HUB2 HUB3 HUB4 HUB5 HUB6 HUB7 HUB8 HUB9 HUB10 Note: 56 www.crouse-hinds.com US: 1-866-764-5454 CAN: 1-800-265-0502 Conduit Size Unit Qty. Wt. Lbs. Per 100 a b c d /2 3 /4 1 11/4 11/2 2 21/2 3 31/2 4 25 10 5 5 2 1 1 1 1 1 18 25 50 25 20 10 10 5 5 2 1 11/8 13/8 11/2 15/8 111/16 23/16 27/16 27/16 29/16 11/4 19/16 17/8 25/16 21/2 3 35/8 41/4 43/4 51/4 1 13/8 15/8 2 23/8 213/16 37/16 41/16 411/16 51/16 /8 9/64 5 /32 1/4 3 /16 9/32 1 /4 7/16 1 /4 7/16 1 /4 7/16 1 /4 7/16 1 /4 7/16 5 /16 3/4 5 /16 11/8 1 x 1 Dimension "x" is maximum wall thickness of box that will meet the requirement for three full threads engagement of nipple and fitting body when box connector or rigid conduit hub is installed in a knockout or slip hole. Copyright© 2012 Cooper Crouse-Hinds