The ABB 1SVR730100R3100 CT-ERS.12S time relay is a versatile and reliable component designed for precise timing applications. It features an ON-delay function with 10 adjustable time ranges, spanning from 0.05 seconds to 300 hours, making it suitable for a wide variety of industrial and automation tasks. This time relay is compatible with both DC and AC control supply voltages, ranging from 24 - 48 V DC and 24 - 240 V AC, ensuring flexibility in different electrical environments. The device is equipped with a single-pole double-throw (SPDT) output, rated at 250 V / 4 A, providing robust switching capabilities. For added security, a sealable transparent cover is available to prevent unauthorized adjustments. The relay's screw connection technology, featuring double-chamber cage connection terminals, ensures secure and efficient wiring. Ideal for applications requiring precise timing control, the CT-ERS.12S is a dependable choice for engineers and technicians.