Carlo Gavazzi DIB02CB23150mV Current Level Relay

Carlo Gavazzi DIB02CB23150MV is a 1-phase AC/DC over- and under-current monitoring relay designed for industrial control panels, capable of detecting abnormal currents in single-phase circuits. It accepts a current input in the range of 0.5–500 A AC via an external shunt or current transformer and provides a single SPDT relay output to signal protection or trigger downstream equipment. Powered from 115/230 V AC, this DIN-rail module fits a 22.5 mm wide housing with overall dimensions of about 83.5 mm (H) × 22.5 mm (W) × 99.5 mm (D), a weight of roughly 0.15 kg, and IP20 protection for use in electrical cabinets. The device uses silver tin-oxide contacts and offers an adjustable delay on state change from 1 to 6 seconds, enabling reliable response timing in motor protection and power-line monitoring scenarios.