The XTOB1P6BC1 is a solid state overload relay from the XT series, featuring an adjustable overload current range of 1A to 1.6A. It supports both AC and DC coil voltages with maximum ratings of 600V AC and 220V DC, while nominal voltages are 600V AC and 220V DC respectively. This RoHS compliant device provides reliable overload protection for industrial applications.