3DSWAY 3D Printer Endstop Limit Switch – RAMPS 1.4 Compatible
3DSWAY 3D Printer Endstop Limit Switch – RAMPS 1.4 Compatible
3DSWAY Mechanical Endstop Limit Switch for 3D Printers
Keep your 3D printer running accurately and safely with the 3DSWAY Mechanical Endstop Limit Switch. Designed as a direct-fit replacement or upgrade for RAMPS 1.4, RepRap, and compatible 3D printer control boards, this precision micro switch ensures reliable axis homing and position detection on every print job.
Why Choose the 3DSWAY Endstop Switch?
- Upgraded 24AWG Cable — Unlike standard market switches that use thinner 26AWG wire, this unit features a thicker 24AWG cable with more copper strands, improving durability and reducing signal interference for more consistent performance.
- Multiple Cable Length Options — Available in 1m, 1.5m, and 2m lengths so you can choose the perfect fit for your printer's wiring layout without messy extensions or excess slack.
- Standard 3-Pin XH2.54 Interface — Plug-and-play compatibility with RAMPS 1.4, RepRap, and most popular open-source 3D printer mainboards.
- Compact & Lightweight — Weighs just 12g (1m), 18g (1.5m), or 22g (2m), adding virtually no mass to your printer's moving carriage or frame.
- Reliable Mechanical Actuation — Precision micro switch mechanism delivers consistent triggering for accurate X, Y, and Z axis homing every time.
Technical Specifications
| Brand | 3DSWAY |
| Item Type | Mechanical Endstop Limit Switch |
| Interface | 3-Pin XH2.54 Connector |
| Cable Gauge | 24AWG |
| Cable Length Options | 1m / 1.5m / 2m |
| Weight | 12g (1m) / 18g (1.5m) / 22g (2m) |
| Compatibility | RAMPS 1.4, RepRap, and compatible 3D printer boards |
| Country of Origin | Made in Mainland China |
What's Included
- 1× Mechanical Endstop Limit Switch (choice of 1m, 1.5m, or 2m cable)
Compatible With
RAMPS 1.4, RepRap Prusa i3, Ender series (with adapter), and most open-source FDM 3D printers that use standard 3-pin endstop connectors.
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Frequently Asked Questions
Q: What cable gauge does the 3DSWAY endstop limit switch use, and why does it matter?
A: The 3DSWAY endstop limit switch uses a 24AWG cable instead of the thinner 26AWG wire found on many competing switches. The thicker 24AWG wire has more copper strands, which improves current capacity, reduces signal interference, and extends the overall service life of the switch — making it a more reliable choice for your 3D printer build.
Q: Is this endstop limit switch compatible with RAMPS 1.4 and RepRap boards?
A: Yes. The 3DSWAY mechanical endstop switch features a standard 3-pin XH2.54 connector, which is the industry-standard interface for RAMPS 1.4 and most RepRap-based 3D printer control boards. It is designed for direct plug-and-play installation on X, Y, and Z axis endstop ports.
Q: Which cable length should I choose for my 3D printer?
A: The right cable length depends on the size of your printer frame and the routing path from the endstop mounting point to your control board. A 1m cable suits compact desktop printers, 1.5m works well for mid-size builds, and 2m is ideal for larger format printers or builds where the control board is mounted away from the print area.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.