All Categories > Lighting > Intrinsically Safe Lighting > Light Sources > Intrinsically Safe Lights > View Items   Download PDF Download PDF     Printable Page     Email This Page     Save To Favorites     Please wait…   Intrinsically Safe Lights Check up to five results to perform an action. larger image Light sources are available enclosed in NEMA 4, 4X, 7, or 12 enclosures. The NEMA 4, 4X, and 12 light source enclosures incorporate a unique passive heat removal and dissipation system, which lowers the operating temperatures and extends lamp life. The NEMA 4, 4X, and 12 light source is Factory Mutual Approved for the Class, Division, and Groups as indicated. Explosion-proof NEMA 7 enclosures are supplied standard with adjustable internal timers to limit lamp on times to minimize heat buildup and extend lamp life.   Results Per Page :  25 50 100 200   Results 1 - 5 of 5 1  Item # Item Name Class Division Group ISL-4X-120-20-0 ISL-4X-120-20-0 Series FM Listing Light I 2 A B C D ISL-7-120-20-0-I ISL-7-120-20-0 Series FM Listings Light I 1 C D ISL-7-120-20-0-II ISL-7-120-20-0 Series FM Listings Light II 1 E F ISL-FOC-I ISL-FOC Series FM Listing Light for Fiber Optic Cable I 1 A B C D ISL-FOC-II ISL-FOC Series FM Listing Light for Fiber Optic Cable II 1 E F   Results 1 - 5 of 5 1