Elfa Distrelec ESX10-TD-101-DC24V-X280 is an adjustable electronic circuit protector for 24 V DC control-supply loads, factory-set for a rated tripping current of 10 A. The IP20 device provides selective protection ahead of downstream sensors, PLCs, and I/O modules, tripping faster than a standard fuse under short-circuit fault conditions. Typical applications include the load-side branch protection of 24 V DC control panels and distributed I/O cabinets.