1SVR730760R0500 ABB Control Industrial Automation Components

ABB 1SVR730760R0500 is a current monitoring relay designed for single-phase current monitoring applications. It features a DPDT (Double Pole Double Throw) contact type with 2 changeover contacts and operates on the principle of open circuit or closed circuit. The relay offers window current monitoring, latching functionality, and an ON-delay/OFF-delay trip timer. It is housed in an IP50 rated enclosure with IP20 rated terminals. The control voltage is designed for DIN rail mounting, and it supports a variety of wire connections including flexible and rigid wires with specific cross-sectional area ranges. The supply voltage spans AC/DC 24-240 V, and the relay is capable of 100,000 operations, with its contacts made from a Silver-Nickel alloy (Ag/Ni) designed for 30,000,000 operations. The relay provides visual feedback through LEDs indicating control/supply voltage presence, timer activity, overcurrent/undercurrent conditions, and output relay status. It offers a tripping curve of 0.1-30 seconds and utilizes screw-clamp terminals. The relay operates within a temperature range of -20°C to +60°C, with a control circuit rated current of 4 A for AC-12 at 230Vac, 3 A for AC-15 at 230Vac, and 4 A for DC-12 at 24Vdc, reducing to 2 A for DC-13 at 24Vdc. The relay's measurement function covers operating rates of 0.3-1.5A, 1-5A, and 3-15A, ensuring versatile application across different current monitoring needs.