Based on this product's specifications, here are some alternatives and similar models
Eaton Z-GV-16/3P+HS Fork Busbar, 3-Phase, 80A, 16mm2
Summary description:
The Eaton Z-GV-16/3P+HS is a 3-phase fork-type busbar designed for efficient power distribution in electrical switchboards. With a cross-section of 16mm2 and a rated current of 80A, this busbar ensures reliable electrical connections for modular devices. It is an essential component for professional electrical installations, providing a clean and organized way to bridge multiple circuit breakers or RCDs within a distribution system.