Mini relay box - 2 sets of independent NC/NO contacts
pinshape
All parts in STL can be found at https://www.redpah.com/product/4583. The box is designed to open or close independent electric contacts, such as those that operate on low voltage. To use the box with different voltages, a simple modification can be made by replacing the existing relay. One option is to install an RT424730 Relay electromagnetic DPDT 8A/250VAC, which can be purchased at https://www.ebay.com/itm/221884524443. In addition, two and three-pin 5.08mm Pitch PCB Mount Screw Terminal Blocks are required. These can be sourced from Amazon at B00SWONXEQ or B00SWOL5XW, depending on the desired country of purchase.
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