The HO series is available in three fixed current settings. The 8, 15 and 25A versions are further adaptable using the three separate bus bars allowing for a broad range of measurable currents. This device has a low-power mode feature for use in electronics requiring a sleep mode. The HO performs a self test continuously and outputs the results on the EEPROM control active pin. On the pre-programmed models the OCD is set to 3x nominal current.