Description:

[Size] - Total length: 123mm / 4.84"; Width: 35mm/1.38"; Voltage Drop: 75mV; Rated Current: 500A; Product model: FL-2; Grade: Grade A. [Material] - The DC shunt resistor is made of copper and is plated with an anti-rust layer to ensure stability and durability. [Feature] - The DC shunt resistor are two holes on both sides, which can be placed firmly, and there are nuts for circuit connection, good quality, good performance and easy installation. [Connection] - The shunt resistor is made according to the principle that a voltage is generated across the resistor when a DC current passes through the resistor; The shunt needs to be placed in parallel with the ammeter (moving coil ammeter) to bypass the current; Normally, the two external terminals are directly connected to the power circuit, and the two internal terminals are connected in series with the meter. [Application] - The shunt resistor is used to expand the measuring current range of the instrument, and is used for current limiting and current sharing sampling detection in the circuits of meters, communication systems, electronic complete machines, and automatic control power supplies.