5 x 20 mm glass and ceramic fuses provide reliable overcurrent and short-circuit protection for electronic equipment, control circuits, power supplies and industrial devices. Available in a range of current ratings and operating characteristics, including fast-acting and time-delay versions, these compact cartridge fuses are widely used in control panels, instrumentation, machinery and electrical equipment. Glass fuses allow easy visual inspection, while ceramic versions offer increased breaking capacity for more demanding applications. Shop 5 x 20 mm glass and ceramic fuses from H.TE Western Automation with fast UK delivery and expert technical support.