Five Pack 3D Printer Limit Switch Kit For Ender 3 Ender 3 Pro Ender 3 Max CR10 V3 S4 Series Plug And Play Normally Open And Normally Closed Switches For DIY Printer Upgrades

Five-Pack Ender 3 Limit Switch Kit for DIY Upgrades
✔️ Includes 5x 3-pin N/O N/C limit switches, plug-and-play

This five-pack extends your 3D printer’s end-stop system with five high-quality mechanical limit switches. It’s ideal for Ender 3, Ender 3 Pro, Ender 3 Max, CR-10 series, and similar DIY printers, letting you replace worn parts or upgrade multiple axes with a plug-and-play setup.

✅ Type: 3-pin mechanical limit switch, N/O/N/C options
✅ Material: metal and plastic, flame-retardant body
✅ Connector: XH2.54 3PIN, black housing
✅ Voltage: up to 250V, ambient 0-40°C
✅ Service life: 10,000 hours
✅ Compatible with Ender-3, Ender-3 Pro, Ender-3 V2, Ender-3 Max, CR-10 series

💡 What is a handy 3D printer limit switch kit used for in Ender-3 series printers?

It helps protect the machine by defining precise axis endpoints for safe homing and accurate prints.

• Precise endstop signals improve first-layer accuracy
• Plug-and-play wiring keeps upgrades simple
• Supports both normally open and normally closed options
• Durable metal and plastic construction for long life