PART No. NBF SERIES PLASTIC NEMA BOX CONTINUOUS OPERATING TEMP. ABS UL94-HB -40 C ~ +60 C / -40 F ~ 140 F COVER______________________ LIGHT GRAY OR CLEAR CLEAR PC UL94-V0 UV STABLILIZED -40 C ~ +130 C / -40 F ~ 266 F LATCHES & HINGES___________ PLASTIC ABS / PC BLEND UL94-5VA -40 C ~ +85 C / -40 F ~ 185 F PBT / PC BLEND UL94-5VA + UV (f1) -40 C ~ +75 C / -40 F ~ 167 F WALL MOUNTING BRACKETS__ STAINLESS STEEL & HARDWARE 11.988in 304.50mm B 5.020in 127.50mm B COVER 8.858in 225.00mm .591in 15.00mm TYP. A 1.798in 45.68mm 5.197in 132.00mm A C .157in 4.00mm 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. 11.988in 304.50mm ASSEMBLY SECTION B-B SCALE 1 : 3 1.201in 30.50mm 1.093in 27.76mm C SECTION C-C SCALE 1 : 3 4.715in 119.76mm 11.194in 284.32mm INSIDE LENGTH MAX. SECTION A-A SCALE 1 : 3 NOTES: 11.016in 279.82mm INSIDE LENGTH MIN. 1) UNIT COMES COMPLETE WITH (4) WALL MOUNTING BRACKETS & (4) M5 x 10mm LG. SELF-TAPPING SCREWS. (NOT SHOWN) 2) BOXES DESIGNED TO MEET FOLLOWING STANDARDS: NEMA 1,2,4,4X, AND IEC529-IP65 REQUIREMENTS. .157in 4.00mm FOR M5 x 10mm LG. SELF-TAPPING SCREWS 4 PLCS. TOLERANCE: 5.808in 147.52mm 12.148in 308.56mm ALL DIMENSIONS HAVE 0.039in [ 1mm] TOLERANCE UNLESS OTHERWISE SPECIFIED. 6.398in 162.50mm 10.069in 255.75mm 6.063in 154.00mm 7.992in 203.00mm BODY 7.020in 178.32mm INSIDE WIDTH MIN. 9.008in 228.80mm 9/1/2010 FINISH: BODY_______________________ LIGHT GRAY FLAMMABILITY RATING 7.198in 182.82mm INSIDE WIDTH MAX. MATERIAL REVISION DATE NBF-32018 & NBF-32118 & NBF-32218 & NBF-32318 & NBF-32418 7.992in 203.00mm PART NAME PART NO. MATERIAL NBF-32018 BODY ABS COVER ABS NBF-32118 ABS / PC NBF-32218 ABS / PC NBF-32318 PBT / PC NBF-32418 PBT / PC ABS / PC CLEAR PC PBT / PC CLEAR PC USE INDOOR INDOOR INDOOR OUTDOOR OUTDOOR