Larson Electronics

Explosion Proof Junction Box - Three Port T Style Jbox Aluminum. Universal design with three threaded universal hubs. Copper-free aluminum body and cover provide resistance to corrosive atmospheres. Internally threaded body and externally threaded cover with O-ring for rain tight fit. Covers have pry notches for bar or wrench. Smooth rounded integral bushing in each hub type box protects conductor insulation. (3) 1/2" or 3/4" NPT hubs. Safety certifications: UL Standard 886 - Class 1 Division 1 & 2 and Class II Division 1 & 2 if installed in compliance with NEC 501 or 502 Listed for use in United States and Canada Class I Divisions 1 & 2 Groups C & D Class I Zones 1 & 2 Groups IIB IIA Class II Divisions 1 & 2 Groups E F G. Class III Divisions 1 & 2 NEMA 7 (Groups C & D) NEMA 9 (Groups E F G).