Based on this product's specifications, here are some alternatives and similar models
LSiS BKH 3P D80A Miniature Circuit Breaker, 3-Pole, 80A, 10kA, 1.5 Module
Summary description:
The LSiS BKH 3P D80A is a high-performance 3-pole miniature circuit breaker designed for reliable electrical circuit protection. Featuring an 80A rated current and 10kA breaking capacity, this 1.5-module device is ideal for industrial and commercial power distribution systems. It provides effective protection against overloads and short circuits, ensuring safety and operational stability in demanding electrical installations.