Universal Nest Protect V2 Junction box

thingiverse

This is an universal junction box for the Nest Protect V2. It was designed to mount a mains powered NP anywhere on the ceiling / wall and provide room for the cabling and connect to cable ducts. There are two entry / exits points with strain reliefs with breakout hole covers, which allow end or feedthrough cabling. There are 4 screw holes that allow the unit to be mounted with the original NP screws. However I used carpet sticky tape to fix the unit onto my ceiling I used the following materials: 4x 3.5 x 20 mm woodscrew to mount the mounting bracket 2x 3.5 x 16 mm woodscrew to mount the strain relief 1x 2 pole 1.5-2.5mm2 screw connector Notes: Breaking away the hole covers requires a bit more force than intended, but suggest to remove from the inside out. Do not fully tighten the screws of the mount plate as it will compress the rubber ring fully and will not provide room to slide the NP on Print Settings Printer: K8200 / 3Drag Rafts: No Supports: No Resolution: 0.25 mm Infill: 15% Notes: 3 perimeters with 0.4 mm nozzle How I Designed This I used Freecad v 0.16 to design And used simplify3d to slice it