The Belden 11821-1 sensor/actuator connector features an M12 plug and socket, both straight and pre-fabricated with four pins. Measuring 30 cm in length, it is designed for efficient connectivity in automation systems. Typically used in industrial environments, it facilitates reliable signal and power transmission. https://elecena.pl/product/28969335/belden-11821-1-connector-m12-plug-straight-socket-4-pin-30cm-self-locking 2025-06-16 https://elecena.pl/product/28969335/belden-11821-1-connector-m12-plug-straight-socket-4-pin-30cm-self-locking 2026-09-02