ABB Arc Fault Detection Device With MCB, 20A Current Rating, 230V AC Voltage Rating - S-ARC 1 Series - 2CSA255901R9205 S-ARC1 B20 Prevent the risk of electrical fire in your industrial equipment with this arc fault detection device from ABB. It works by monitoring the attached circuit and has an integrated MCB that breaks the current flow in the event of potentially dangerous arcs before they can damage your equipment. With a current rating of 20A, this component is practical for high-current-consuming applications. You can clip it quickly onto your DIN rail without using specialist tools. Thermoplastic housing makes this unit resistant to impact, so you can rely on it for long-term performance in harsh environments.
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