PART NAME 1.630in 41.40mm A B .945in 24.00mm 1.279in 32.49mm 3.307in 84.00mm 1.830in 46.49mm 4.035in 102.50mm .055in 1.40mm .086in 2.19mm C 2.067in 52.50mm 1.630in 41.40mm .126in 3.20mm .098in 2.50mm C B 3.799in 96.49mm 8/18/2010 COVER .110in 2.80mm 4 PLCS. 3.598in 91.40mm .126in x .236 [2] DEEP 3.20mm ACCEPTS M3.5 SELF-TAPPING SCREW (NOT SUPPLIED) HARDWARE KIT #57-58 AVAILABLE REVISION DATE AN-2820-B M3 x 0.5 THREAD (4x) A 3.248in 82.49mm .846in 21.50mm AN-2820 BODY ASSEMBLY 4.035in 102.50mm 3.598in 91.40mm 2.067in 52.50mm PART No. NEMA 4X DIE CAST ALUMINUM ENCLOSURE D .244in 6.20mm 90.0deg DETAIL D SCALE 2.5 : 1 SILICONE GASKET (CLEAR) .070in 1.79mm SECTION C-C .394in 10.00mm .157in 4.00mm ASSEMBLY .833in 21.15mm SECTION A-A .069in 1.75mm .236in 6.00mm SECTION B-B FOUR (4) M3 x 0.5 x 12mm (.472") LG. FLAT HD. STAINLESS STEEL SCREWS SUPPLIED FOR ASSEMBLY OF COVER 1.094in 27.79mm .866in 22.00mm 1.004in 25.50mm 5.312in 134.92mm 4.688in 119.08mm 1.875in 47.63mm .193in (4x) 4.90mm ACCEPTS UP TO #10 SCREW 1.125in 28.58mm MATERIAL: ALUMINUM (ADC-12 ALLOY) R.187in (4x) 4.75mm FINISH: NATURAL (NO SUFFIX PART NO.) SMOOTH BLACK (SUFFIX -B) TOLERANCES: .015 [ .38]