7SR4503-2HA20-1AB0Brand: SiemensMPN: 7SR4503-2HA20-1AB0Non-Directional Overcurrent Protection - Argus 7SR45 measuring input: 5 A, 50/60 Hz, size 4 moulded case (height reduced), 2 BI / 2 BO, auxiliary voltage: dual Request a quote