The ABB 1SVR500110R0000 CT-AHD.12 is a versatile single-function electronic time relay designed for precision and reliability. It features an OFF-delay (delay on break) function, offering 7 adjustable time ranges from 0.05 seconds to 100 hours, making it suitable for a wide array of applications. This time relay is compatible with a control supply voltage of 24 - 48 V DC or 24 - 240 V AC, ensuring flexibility in various electrical environments. It includes a 1 c/o (SPDT) output rated at 250 V / 4 A, providing robust performance. The control input is designed for voltage-related (non-floating) triggering, enhancing its operational efficiency. Ideal for industrial automation and control systems, this time relay ensures precise timing and dependable operation.