Carlo Gavazzi DIB01CB235A NSNBC01 Industrial Relay

DIB01CB235A is a 1‑phase AC/DC current‑monitoring relay from Carlo Gavazzi that integrates a single SPDT (1 Form C) relay output and mounts on a standard 22.5 mm DIN‑rail. It monitors AC or DC currents in the 0.1 to 5 A range and can trigger on overcurrent, undercurrent, or either condition, with supply from 115/230 V AC. The unit uses an internal shunt for direct‑connect current sensing, and its contact is rated up to 8 A at 250 VAC, with an adjustable hysteresis and an alarm delay controlled by a potentiometer. It is designed for industrial environments and offers DIN‑rail mounting for quick, reliable panel integration, with an operating temperature range from −20°C to 60°C. Common applications include motor protection, load surveillance, and safety interlocks in control panels where monitoring current levels is essential.