Based on this product's specifications, here are some alternatives and similar models
Legrand DPX3 630 TM Circuit Breaker 400A 4P 36kA
Summary description:
The Legrand DPX3 630 TM circuit breaker is a high-performance electrical protection device designed for industrial and commercial power distribution systems. This 4-pole unit features a 400A rated current and a 36kA breaking capacity, ensuring reliable protection against overloads and short circuits. It is engineered for safe and efficient management of electrical circuits in demanding environments.