RELIANCE 612232-1RG DC Amperes Shunt External 300

RELIANCE 612232-1RG DC Amperes Shunt External 300 is a high-current, externally mounted current-sensing element designed to sit in series with a DC circuit to enable accurate amperage measurement. With a 300 A rating, this external shunt provides a defined low-impedance path whose voltage drop can be read by a compatible DC panel meter or instrumentation input to display the current flowing through the system. The 612232-1RG designation identifies the specific shunt model within the RELIANCE family, intended for use in DC current measurement configurations where an external sensing element is required. As a dedicated component in a DC ammeter setup, it serves as the sensing resistor that translates electrical current into a measurable signal for monitoring, control, and safety applications in industrial panels, power distribution, and equipment racks.