Based on this product's specifications, here are some alternatives and similar models
Relpol PIR6W-1P-24VDC Interface Relay 1P 6A 24V DC
Summary description:
The Relpol PIR6W-1P-24VDC is a compact interface relay designed for industrial automation and control systems. It features a 1P configuration with a 6A switching capacity and operates on a 24V DC coil voltage. This grey-colored relay is ideal for signal isolation and switching applications, providing reliable performance in space-constrained electrical cabinets and control panels.