Junction box with WAGO 222-415 terminal blocks

prusaprinters

<p>A relative had this contraption with two lamps and wanted to hide the WAGO terminal blocks:&nbsp;</p><figure class="image image_resized" style="width:64.08%;"><img src="https://media.printables.com/media/prints/301140/rich_content/651de445-fec1-440a-9132-10c8dfd2cb01/img-20220927-wa0000.jpg#%7B%22uuid%22%3A%22b0f95cf1-fe25-4642-b56e-c15de692ec33%22%2C%22w%22%3A816%2C%22h%22%3A1053%7D"></figure><p>So I designed a simple, wall or ceiling-mounted junction box to split the two-pole 6mm x 3mm cable into two. It has a strain relief for all three cables and holds two WAGO 222-415 terminal blocks using a heavily modified version of <a href="https://www.printables.com/social/115237-noratlas">Noratlas</a>' “wago holder”: <a href="https://www.printables.com/model/60520-wago-holder">https://www.printables.com/model/60520-wago-holder</a></p><p>There are countersunk holes to mount the junction box to a wall or ceiling using two 3.5 x 12 mm wood screws (or similar). The lid is held in place with a printed tab and two M3 x 10 mm screws which screw into two M3 threaded brass inserts which I got from here: <a href="https://www.prusa3d.com/product/threaded-inserts-m3-standard-100-pcs/">https://www.prusa3d.com/product/threaded-inserts-m3-standard-100-pcs/</a>&nbsp;</p>