56372TD

Part number 56372TD by Schneider Electric serves as a reliable time-delay ground-fault relay. Its operation is supported by a supply voltage between 110 and 130 VAC, making it versatile for various applications. A significant feature is its flexible sensitivity settings, where it can be adjusted up to 30 A while also allowing for a fixed sensitivity range of 30 mA to 1 A.

This relay measures leakage current and is installed on a DIN rail, facilitating straightforward placement within electrical systems. It supports a maximum current rating of 3,200 A, ensuring it can work effectively in high-capacity environments. Users can select from a timing range that spans from 0 seconds to 4.5 seconds, with available preset time settings that include 0 seconds, 60 milliseconds, 150 milliseconds, 250 milliseconds, 310 milliseconds, 500 milliseconds, 800 milliseconds, 1 second, and 4.5 seconds.

Output options include either shunt-trip capabilities or alarm notifications, adding versatility in response methods. This relay also features a manual reset mechanism, ensuring that systems can be easily brought back to operational status following an event. Designed for standard frequencies of 50/60 Hz, it supports operation at frequencies up to 400 Hz, making it adaptable across numerous scenarios. The physical dimensions of the 56372TD relay are 88.9 mm in height, 88.9 mm in width, and 76.2 mm in depth. It utilizes an external toroidal current transformer (CT) as its sensor, ensuring precise measurement of leakage currents.