RS PRO RSPRO95-ZRV Surge Suppressor for use with AC Contactors, 110V ac

AC varistor suppressors from RS PRO are electronic components utilised to protect electrical and electronic devices from transient overvoltage conditions in alternating current (AC) circuits. These devices are designed to have a variable resistance that changes in response to fluctuations in voltage, thus providing an effective means of voltage regulation and protection.