The Celduc SO887940 is a solid state relay designed for high-current applications, capable of switching up to 75 A at a maximum voltage of 690 V AC. It features zero crossing technology, making it ideal for reducing electrical noise in semiconductor switches. Typically, this SSR is used in industrial control systems and machinery that require reliable, high-performance electronic relays. https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2025-05-10 https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2025-05-27 https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2025-07-04 https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2025-08-13 https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2025-10-14 https://elecena.pl/product/28642825/celduc-so887940-ssr-75a-690v-ac-solid-state-relay 2026-03-23