The Eaton catalog number UV-PKZ2-220V/50HZ-240V/60HZ is an undervoltage trip designed for use with electrical systems operating at 220 to 240 volts AC, compatible with both 50Hz and 60Hz frequencies. This device features a delayed response function, providing reliable protection by disconnecting the circuit when the voltage drops below a specific threshold, but with a built-in delay to prevent unnecessary trips from brief voltage fluctuations. Distributed by BSP Automation, this undervoltage trip is a practical component for enhancing the safety and stability of motor control and protection setups.