0001.2509 – SCHURTER

The SCHURTER 0001.2509 is a 3.15A, time-lag (slow-blow) fuse designed for overcurrent protection in electronic circuits. This fuse, conforming to IEC 60127-2/III standards, offers a breaking capacity sufficient for typical low to medium energy fault conditions. Its time-lag characteristic allows for brief current surges, such as those experienced during equipment startup, without causing nuisance tripping. The fuse body is constructed from ceramic, providing robust insulation and arc quenching capabilities. Voltage rating is 250VAC, suitable for mains-connected equipment. The physical dimensions are 5x20mm, a standard cylindrical fuse size, facilitating easy replacement and compatibility with a wide range of fuse holders. The 0001.2509 provides reliable protection against sustained overcurrent events, interrupting the circuit when the current exceeds 3.15A for a duration defined by its time-current characteristic curve.