Based on this product's specifications, here are some alternatives and similar models
BambuLab Start/Pause Button Module for H2 Series 3D Printers
Summary description:
Replacement Start/Pause button module designed for BambuLab H2 series 3D printers. Provides the physical control to start, pause or resume prints from the printer interface. Intended for service, repair or upgrade of H2 machines where the original button is damaged or needs replacement. Compatible with H2 series hardware; refer to installation instructions for fitting.