Change in Electric Contact Resistance of Low-Voltage Relays Affected by Fault Current
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DOI: 10.3390/ma12132166
Abstract: Contact resistance is an important maintenance parameter for electromagnetic switches, including low-voltage relays. The flow of significant current through electric contacts may influence the contact surface and thus the value of the electric contact resistance… read more here.
Keywords: contact resistance; low voltage; electric contact; resistance ... See more keywords