8 7 6 A 5 4 3.874 in [98.40 mm] 3 2 1 0.394 in [10.00 mm] D D 2.535 in [64.40 mm] B 2.047 in [52.00 mm] A ASSEMBLY C 2.254 in [57.24 mm] (Inner Box Width) B 0.362 in [9.20 mm] 3.386 in [86.00 mm] 1.354 in [34.40 mm] SECTION A-A End View of Assembly 1.126 in [28.60 mm] (Inner Box Height) C 0.122 in [3.11 mm] (Wall Thickness) 3.592 in [91.24 mm] (Inner Box Length) INTERNAL SHELF ACCEPTS #6 SELF TAPPING SCREW SECTION B-B Side View of Assembly 0.472 in [11.98 mm] B 0.191 in [4.85 mm] 2.931 in [74.45 mm] 3.492 in [88.69 mm] NOTES Purchased assembly includes enclosure, M4x20 lid screws and Pre-formed Silicone Gasket 2.285 in [58.05 mm] 1.277 in [32.45 mm] 1.260 in [32.00 mm] 0.125 in [3.18 mm] 3.624 in [92.05 mm] 3.150 in [80.00 mm] 0.125 in [3.18 mm] 7 6 1.145 in [29.09 mm] 2.153 in [54.69 mm] Cover screws should be torqued to 5-7.5 lbf.in (50-75 cN.m) 1550Z103 PART NUMBERS 0.191 in [4.85 mm] 2.799 in [71.09 mm] Natural Finish Enclosure 1550Z103 Black Textured Enclosure 1550Z103BK 0.538 in [13.65 mm] A 1550Z103 View Looking Inside Lid Top View Looking Inside Box 8 B Enclosures can be Factory Modified ( Milling, Drilling, Printing etc. ) Contact Factory [email protected] for quotes Solid models of this enclosure available in STEP or IGES. 0.787 in [19.98 mm] A File #E71073 NEMA 4, 4X 0.538 in [13.65 mm] 5 4 3 2 1