5pcs Optical Endstop Limit Switch Sensor with 1M 3Pin Cable for 3D Printer

Description: The optical switch is a reliable stop/switch solution for any type of 3D printer/CNC/3D tool. Advantages: - Compared to mechanical switches, this is smaller and more compact - Repeat positioning is in high accuracy. no mechanical collision - Triggering is sensitive and quiet - Using optically transmissive principles of design, no loss, no noise, and longer life(more than one hundred thousand times). Tips: Generally, the system needs at least three optical switches. Specifications: - Color: Black - Cable type: 3pin XH2.54 supporting switch cable - Cable length: 1M - For: 3D Printer - Size: refer to the product picture Package Included: 5 x optical limit switch 5 x cable