5 Pack 3D Printer Limit Switch Reset Kit Plug And Play 3 Pin Interface Premium Mini Mechanical Switches 250V 5A Compatible With CR 10 Series And Ender 3 Black Pro

5-Pack Plug-and-Play 3-Pin Limit Switch Kit for CR-10/Ender
✔️ 5-pack, 3-pin N/O/N/C switches, plug-and-play, 250V 5A

These compact limit switches are tiny, space-saving endstop devices for 3D printers. They use a 3-pin interface and are a common fit for CR-10 and Ender 3 printers to manage axis limits and safe homing.

✅ Pack of 5 mini limit switches with 3-pin N/O/N/C interface
✅ Rated up to 250V and 5A for reliable signaling
✅ Compact footprint: 26mm × 20mm (1.02in × 0.79in)
✅ Plug-and-play installation compatible with CR-10 and Ender 3 printers

💡 What is a typical use for a 3-pin limit switch on a 3D printer?

Endstop signals from these switches guide the printer's controller for safe homing. - Endstop input for accurate axis limits - Helps prevent crashes by defining travel boundaries - Quick, handy swap-in for CR-10/Ender 3 setups