Robust Junction Box - Parametric, fully configurable

thingiverse

I needed a robust electrical junction box.NOTE: !! This will probably not meet any electrical safety codes !!It optionally has a has a mount for a 3-position terminal block https://amzn.to/3I6G4a0It is configured for a 3/4" cable gland on one side, and a 1" cable gland on the other https://amzn.to/48lnyWcThis is fully customizable. The height, width, depth, how round the corners are, how thick the walls are, size, of holes, etc.//Dimensionswidth_x=150;depth_y=85;height_z=48;corner_outer_radius=10;wall_thickness=3.75;lid_clearance=0.5; //so the lid fits into the boxcap_hole_r=4/2; //clear screw shaftbase_hole_r=3.5/2; //"thread" hex for self tapper//mounting_flangemounting_flange_hole_r=5/2;z_mounting_flange_thick=6;mounting_flange_edge_r=z_mounting_flange_thick*0.75;mounting_flange_corner_r=12;x_mounting_flange_widths=mounting_flange_corner_r*2-mounting_flange_edge_r;y_mounting_flange_depths=mounting_flange_edge_r;//Holes for cable clamps// 3/4" water tight from kit https://amzn.to/48lnyWcleft_conduit_r=26/2;left_conduit_shoulder_r=38/2;left_conduit_shoulder_thick=5.5;// 1" water tight from kit https://amzn.to/48lnyWcright_conduit_r=33/2;right_conduit_shoulder_r=47/2;right_conduit_shoulder_thick=6.3;You will need to open it up in OpenSCAD and mess with those parameters to bend it to your particular needs.Enjoy.