Based on this product's specifications, here are some alternatives and similar models
LSiS BKD Modular Disconnector 2P 100A
Summary description:
The LSiS BKD modular disconnector is a reliable 2-pole switching device rated for 100A. Designed for industrial and residential electrical distribution systems, it ensures safe manual disconnection of circuits. This compact modular unit provides efficient power control and isolation, meeting high safety standards for electrical installations and maintenance tasks.