RGC1A60CM25KEN is a single-phase AC zero cross solid state relay with an integrated heatsink, designed for use in NRG BUS systems. It features a rated voltage of 600 VAC (42-660 VAC) at 50/60 Hz and a rated current of 25 AAC, with screw connection for power terminals. The relay includes a communication interface for control and real-time monitoring, providing access to variables such as current, voltage, frequency, power, energy consumption, and load/SSR running hours. Switching modes include ON/OFF, Burst, Distributed full cycle, Advanced full cycle, and External control via DC voltage. With a compact width of 17.8 mm and overtemperature protection, this relay is ideal for heating applications in plastic machinery, packaging equipment, sterilization systems, and semiconductor manufacturing where precise temperature control is critical.