Description
The 3D Printer Mechanical Endstop Limit Switch is a high-reliability component engineered to ensure precision in your 3D printer’s motion systems. Utilizing a responsive lever switch, this endstop accurately detects the physical limits of your printer’s axes, providing the necessary feedback to the mainboard to prevent over-travel and maintain print accuracy.
Designed for durability, the switch is pre-wired with a high-quality 22AWG cord that can withstand currents up to 5A at 125V and temperatures up to 80°C. When triggered, the switch effectively pulls the signal to a LOW state, ensuring a clean and reliable stop command. With a 1-meter long cable included, this plug-and-play solution is perfect for both new builds and upgrading existing 3D printers.
Features
- Mechanical Precision: Uses a reliable lever-action switch for consistent activation.
- High-Current Capability: Equipped with 22AWG wire, rated for 5A at 125V.
- Thermal Resistance: Cable and components are designed to endure temperatures up to 80°C.
- Reliable Signal: Triggers a clear signal change (pulled to LOW) for accurate homing and safety.
- Easy Installation: Comes pre-assembled with a 1-meter cable for quick, hassle-free integration.
Package Includes
- 1 x SS – GL 5A/3A mechanical End Stop switch
- 1 x 1-meter long connecting Cable
Specifications
| Parameter | Specification |
|---|---|
| Item Type | General Limit Switch |
| Voltage Rating | 125 VAC |
| Current Rating | 5A |
| Cable Included | Yes |
| Cable Length | 1 m |
| Dimensions (L x W x H) | 20 × 15 × 16 mm |
| Weight | 8 g |
| Shipping Weight | 0.012 kg |
| Shipping Dimensions | 8 × 6 × 3 cm |



























