STRA IG H T B L A D E D E V IC E S B SECTION B-46 | www.hubbell.com/wiringdevice-kellems Dimensions in Inches (mm) Hazardous Location Devices UGRO20231 UGP15231 SWB1 SWB5 4.63" (117.6) 2.25" (57.2) 3.00" (76.2) 4.62" (117.3) 3.00" (76.2) 4.63" (117.6) 2.25" (57.2) 3.00" (76.2) 1.51" (38.4) 1.69" (42.9) 2.55" (64.8) Acceptor® Hazardous Location Receptacles Description Catalog Number Explosion and dust ignition proof. Class I, Div. 1 & 2, Groups C, D Class II, Div. 1 & 2, Groups F, G Class III NEMA® 3, 7 B C D, 9 F G — — UGRO20231 UGRA20231* Note: *UGRA version includes an adapter plate for mounting to Crouse-Hinds® EDS series and Appleton® EFD series back boxes. UL Listed for Class 1, Div. 2, Groups B, C, D. Acceptor Hazardous Location Plugs Description Catalog Number Explosion and dust ignition proof. Class I, Div. 1 & 2, Groups B, C, D Class II, Div. 1 & 2, Groups E, F, G Class III NEMA® 3, 7 B C D, 9 F G UGP15231 UGP20231 SWB Series Boxes Hub Size 1-Gang Dead End 1-Gang Feed Thru 1/2 in. NPT 3/4 in. NPT Class I, Div. 1 & 2, Groups C, D Class II, Div. 1 & 2, Groups E, F, G Class III NEMA® 7 C D, 9 E F G SWB1 SWB2 SWB4 SWB5 Note: SWB series boxes will only accommodate Acceptor Series receptacles, not standard weatherproof covers. 15A 125V NEMA 5-15P UL CSA G W 20A 125V NEMA 5-20P UL CSA G W G W 20A 125V NEMA 5-20R UL CSA 1 HP 15A 125V NEMA 5-15R UL CSA 0.5 HP G W NEMA® is a registered trademark of the National Electrical Manufacturers Association.
