The 40.52 series is a miniature PCB or plug-in relay designed for reliable switching applications. It features an 8A current rating, 2 changeover contacts (DPDT), and a coil voltage of 24VDC or 24VAC. The relay has a compact form factor with 5mm pin spacing suitable for printed circuit boards and socket mounting, including the 95 Series sockets. It offers high isolation capabilities, such as 6KV creepage and clearance distances, making it suitable for industrial control and automation systems. The relay incorporates AgNi contact material for durability and performance.

Finder was founded in 1954 in Italy by Piero Giordanino with the invention of the step relay. Since then, the company has grown into a specialist in relays, timers, and building automation products. Today Finder operates in over 80 countries with production in Italy, France, and Spain, supplying trusted solutions for industrial, commercial, and residential applications.