Isabellenhutte Heusler GmbH & Co. KG
4-terminal precision resistor, Permanent current up to 100 A (0.3 mOhm), Qualified for 20 A-, 40 A-, 60 A- and 80 A-energy-meters, Massive copper terminals, Very high reproducibility of R-value and TCR, Mounting: Screwed on terminals of kWh-meter. Applications: Ideal for single and three phase energy meters, Battery current sensing