PART NAME NEMA 4X DIE CAST ALUMINUM ENCLOSURE A 2.205in 56.00mm A 2.700in 68.59mm B 1.859in 47.21mm 4.374in 111.10mm 2.750in 69.85mm 1.433in 36.40mm .307in 7.80mm .071in 1.80mm .472in 12.00mm D .236in 6.00mm SECTION B-B .193in (4x) 4.90mm ACCEPTS UP TO #10 SCREW .098in 2.50mm .146in 3.70mm 2.677in 68.00mm .055in 1.40mm 1.559in 39.60mm SECTION A-A 2.480in 63.00mm SILICONE GASKET (CLEAR) 2.873in 72.97mm .086in 2.19mm .177in 4.50mm C M4 THREAD (4x) 8/17/2010 COVER C 2.937in 74.60mm REVISION DATE AN-2819-B 3.134in 79.60mm BODY ASSEMBLY 2.480in 63.00mm 1.575in 40.00mm AN-2819 .126in x .236 [6] DEEP 3.20mm ACCEPTS M3.5 SELF-TAPPING SCREW (NOT SUPPLIED) HARDWARE KIT #57-58 AVAILABLE 3.134in 79.60mm 2.677in 68.00mm B 2.937in 74.60mm PART No. 90.0deg DETAIL D SCALE 2 : 1 .071in 1.80mm SECTION C-C FOUR (4) M4 x 20mm (.788") LG. FLAT HD. STAINLESS STEEL SCREWS SUPPLIED FOR ASSEMBLY OF COVER ASSEMBLY 2.137in 54.29mm 1.906in 48.40mm 2.047in 52.00mm 2.000in 50.80mm MATERIAL: ALUMINUM (ADC-12 ALLOY) 3.750in 95.25mm R.187in (4x) 4.75mm FINISH: NATURAL (NO SUFFIX PART NO.) SMOOTH BLACK (SUFFIX -B) TOLERANCES: .015 [ .38]