Five Pack Micro Mechanical Switches for 3D Printers End Stop Limit Switch 3 Pin NO NC Easy Install for RAMPS 1.4 RepRap CR10 Ender 3 Series With Durable Fire Retardant Construction and Long Life

Five-Pack Micro Mechanical Switches for 3D Printers
✔️ 5-pack 3-pin NO/NC limit switches, plug-and-play

These micro mechanical limit switches act as end stops for 3D printers, typically installed on RAMPS 1.4, RepRap, Ender 3, CR-10 and other popular machines to reliably detect axis endpoints and stop motion.

✅ 5-pack of micro mechanical switches with 3-pin NO/NC
✅ Fire-retardant, durable construction for long life
✅ Compact size, simple plug-and-play installation on 3D printers
✅ Compatible with Ender 3 series, CR-10, RAMPS 1.4 and more
✅ Rated load AC 250V 1A; 3-pin limit switch

💡 What is a limit switch used for in a 3D printer?

Handy for end-stop signaling to ensure safe homing and repeatable prints.

- End-stop detection prevents axis overruns - 3-pin NO/NC wiring makes wiring quick and simple - Easy swap-in for RAMPS 1.4, RepRap, Ender, and CR-10 setups - Improves print consistency with reliable trigger points