PART NAME NEMA 4X PLASTIC BOX w/EXTERNAL MTG. BRKT. 3.283 83.4 2.967 75.4 2.219 56.4 A 3.196 81.2 4.307 109.4 1.326 2.888 33.7 73.4 C .318 BOSS WITH 8.1 .098 HOLE X .236 DEEP 6X [2.49] [6.0] C 1.142 29 1.713 43.5 A 2.283 58 .260 6.6 2.283 2.677 58 68 PART No. PN-1331-MB 1.634 41.5 1.260 32 .177 4.5 .456 11.6 BODY SHOWN WITH COVER 2.166 55 .118 3 1.929 49 MATERIAL & FINISH: (-MB SUFFIX PART NO.) POLYCARBONATE UL94-HB, UV STABILIZED, SERVICE TEMPERATURE RANGE: -40 C TO +120 C, LIGHT GRAY BODY & COVER. (-CMB SUFFIX PART NO.) SAME AS -MB EXCEPT CLEAR COVER. (-DGMB SUFFIX PART NO.) ABS UL94-HB, SERVICE TEMPERATURE RANGE: -40 C TO +80 C, DARK GRAY BODY & COVER. NOTES: 1.) FOUR (4) M4 STAINLESS STEEL SCREWS SUPPLIED FOR ASSEMBLY OF COVER TO BODY. 2.) BOXES DESIGNED TO MEET FOLLOWING STANDARDS: NEMA 1, 2, 4, 4X, 12, 13 AND IEC529-IP66 REQUIREMENTS. 3.) ALL HOLE DIAMETERS HAVE .005[.12] TOLERANCE. ALL OTHER DIMENSIONS HAVE .015[.38] TOLERANCE. 4.) ALL OUTSIDE DRAFT ANGLE: 1 ALL INSIDE DRAFT ANGLE: 1/2 5.) DIMENSIONS ARE INCH[MM] 3.756 95.4 15° TYP. MOUNTING HOLES ACCEPT M4 OR #8 PAN HEAD SCREW (NOT SUPPLIED) .276 7 R.167 4.3 .591 15 3.228 82 .315 8 .118 3 .315 8 2-10-14 .315 8 .591 15 SECTION C-C SCALE 1 : 1.5 REVISION DATE 2.362 60 .197 5 .236 6 .118 3 SECTION A-A SCALE 1 : 1.5 PN-1331-DGMB 3.283 83.4 .236 6 1.555 39.5 PN-1331-CMB 2.756 70 .177 4.5 .118 3 .087 2.2 SILICONE SPONGE GASKET .472 12 SECTION B-B SCALE 1 : 1.5 COVER B .236 6 B .181 4.6 2.677 68 .236 6 3.150 80