Based on this product's specifications, here are some alternatives and similar models
Zamel SPM-05-20 Auxiliary Contact for EXTA STM Contactors, 5A, 2NO
Summary description:
The Zamel SPM-05-20 is an auxiliary contact module designed for use with EXTA STM series contactors. It features a 5A current rating and 2NO (normally open) contact configuration. This component is essential for expanding the control and signaling capabilities of electrical installations, ensuring reliable switching and monitoring in industrial or residential automation systems.