Based on this product's specifications, here are some alternatives and similar models
Mounting Profile Rittal CP 6212.025 Grey - closed CP 120, length 250 mm
Summary description:
Rittal CP 6212.025 is a grey closed mounting profile (CP 120) supplied in a 250 mm length. Designed for secure internal mounting and support in enclosures and control cabinets, it provides a stable rail for attaching components and accessories. Suitable for industrial electrical and automation installations requiring organized mounting points.