The Ultimaker Limit Switch X Blue Wire is an original spare part for the Ultimaker S5 3D printer. This limit switch is responsible for detecting the home position of the printhead along the X axis, providing the reference point the printer needs to start every job with accurate, repeatable positioning.

This part is the right replacement when the S5 shows homing errors on the X axis, fails to reach the home position, or moves erratically at startup. A faulty limit switch can cause the printhead to crash into the frame or result in prints that are shifted or incorrectly positioned on the build plate. The colour-coded blue wire helps identify correct installation in the wiring harness.

Key features

• Original Ultimaker OEM limit switch for accurate X-axis homing and position detection on the S5.
• Blue wire colour coding for easy identification and correct installation in the printer harness.
• Precise switching action for reliable and repeatable printhead home referencing.
• Direct replacement for a failed or damaged X-axis limit switch.
• Also available: Limit Switch Y Red Wire (210000002426) for Y-axis homing on the S5.

Compatible with: Ultimaker S5