10 x 38 mm fast-acting (quick-blow) fuse — available in multiple current ratings for precise, reliable overcurrent protection Key benefits Fast interruption of short-circuits and sudden overcurrents to protect sensitive components and prevent equipment damage. Simple drop-in compatibility with standard 10 x 38 mm fuse holders and panel installations for quick replacement. Wide range of current ratings (10 A through 125 A) lets you match protection precisely to the circuit and application. What this fuse does Function: interrupts excessive current quickly to limit thermal and electrical stress on wiring and components. Fuse type: fast-acting (quick-blow), designed to open rapidly under fault conditions rather than tolerating prolonged overloads. Size: 10 x 38 mm, standard cylindrical cartridge dimension for common fuse clips and holders. Available ratings 10 A, 16 A, 20 A, 25 A, 32 A, 40 A, 50 A, 63 A, 80 A, 100 A, 125 A Compatibility and use Fits standard 10 x 38 mm fuse clips, holders, and panel mount assemblies. Ideal where fast disconnection is required for protection of electronics and sensitive circuits. Typical applications Protection of electronic power supplies, control boards, and instrumentation where rapid fault clearance prevents component failure. Branch-circuit protection in control panels and distribution boxes serving sensitive equipment. Replacement fuses for equipment and installations specified to use 10 x 38 mm quick-blow cartridges. Selection guidance Choose the fuse rating that matches the normal operating current of your circuit while allowing necessary safety margin; consult circuit specifications or an electrician if unsure. Use fast-acting fuses where rapid interruption of fault currents is required; for circuits with significant inrush or motor-start currents, consider a time-delay (slow-blow) type instead. Reliable, standards-friendly protection in a compact 10 x 38 mm quick-blow cartridge available across a broad current range.