ABB RC4-2/130 Surge Suppressor for AFC Contactors, 50-130V AC, High Voltage Protection
ABB
$118.26
The RC4-2/130 is a specialized RC type surge suppressor engineered to mitigate the maximum overvoltage peak value and limit high pre-damping voltage frequencies that occur in control circuits during the operation of a contactor. When a contactor coil opens, it can generate high voltage surges reaching several kilovolts, potentially causing interference and damage to sensitive electronics within the installation. This surge suppressor is capable of operating within a control voltage range of 50 to 130 V AC at 50/60 Hz. It is designed for direct mounting on AFC contactors, either on the top or bottom, and includes coil connection terminals. The RC4 series is specifically tailored for use with AFC40 to AFC96 contactors, ensuring reliable protection and performance.
