PART NBF SERIES PLASTIC NEMA BOX NAME MATERIAL FLAMMABILITY RATING CONTINUOUS OPERATING TEMP. -40 C ~ +60 C / -40 F ~ 140 F UL94-HB ABS -40 C ~ +130 C / -40 F ~ 266 F UL94-V0 UV STABLILIZED CLEAR PC -40 C ~ +85 C / -40 F ~ 185 F UL94-5VA ABS / PC BLEND UL94-5VA + UV (f1) -40 C ~ +75 C / -40 F ~ 167 F PBT / PC BLEND 24.961in 634.00mm COVER______________________ LIGHT GRAY OR CLEAR LATCHES & HINGES___________ PLASTIC WALL MOUNTING BRACKETS__ STAINLESS STEEL & HARDWARE C 24.961in 634.00mm 1.024in 26.00mm 23.622in 600.00mm INSIDE LENGTH MAX. SECTION A-A 23.321in 592.36mm INSIDE LENGTH MIN. 22.569in 573.25mm .165in 4.20mm FOR M5 x 10mm LG. SELF-TAPPING SCREWS 21.024in 534.00mm 19.384in 492.36mm INSIDE WIDTH MIN. SECTION C-C SECTION B-B ASSEMBLY 25.369in 644.38mm 9.843in 250.00mm 7.835in 199.00mm C 9.075in 230.50mm B .165in 4.20mm FOR M5 x 10mm LG. SELF-TAPPING SCREWS ( ABS VERSIONS ONLY ) M5 THREADED INSERTS ON ALL OTHER VERSIONS USE M5 x 8mm LG. MACHINE SCREWS. 7/9/2010 1.181in 30.00mm 8.661in 220.00mm 19.685in 500.00mm INSIDE WIDTH MAX. 1.024in 26.00mm TYP. A REVISION DATE COVER .591in 15.00mm TYP. A 18.642in 473.50mm NBF-32042 & NBF-32142 & NBF-32242 & NBF-32342 & NBF-32442 FINISH: BODY_______________________ LIGHT GRAY 8.051in 204.50mm 21.024in 534.00mm 17.254in 438.25mm B BODY 21.132in 536.75mm PART No. NOTES: 1) UNIT COMES COMPLETE WITH (4) WALL MOUNTING BRACKETS & (4) M4 x 10mm LG. SELF-TAPPING SCREWS. (NOT SHOWN) 2) BOXES DESIGNED TO MEET THESE STANDARDS: NEMA 1,2,4,4X, AND IEC529-IP65 REQUIREMENTS. TOLERANCE: ALL DIMENSIONS HAVE 0.039in [ 1mm] TOLERANCE UNLESS OTHERWISE SPECIFIED. PART NO. MATERIAL USE BODY COVER INDOOR NBF-32042 ABS ABS NBF-32142 ABS / PC ABS / PC INDOOR CLEAR INDOOR NBF-32242 ABS / PC PC NBF-32342 PBT / PC PBT / PC OUTDOOR NBF-32442 PBT / PC CLEAR OUTDOOR PC