Pack of five 10 x 38 mm ceramic fuses for reliable overcurrent protection. Key benefits Reliable protection: ceramic construction provides heat resistance and consistent interrupting performance to protect circuits from overcurrent and short-circuit events. Durable for repeated use: robust body and precise ratings reduce nuisance failures and help maintain uptime. Easy specification: available in 380 V or 500 V variants and a wide range of current ratings so you can match the fuse to your circuit’s requirements. What this product is Size: 10 x 38 mm (standard cartridge dimensions). Pack quantity: five fuses. Focus model: 10 x 38 mm, 20 A ceramic fuse (this description emphasizes the 20 A variant). Voltage options: 380 V or 500 V. Current rating range: 0.5 A to 40 A. Examples include 1 A, 2 A, 3 A, 4 A, 5 A, 6 A, 8 A, 10 A, 16 A, 20 A, 25 A, 32 A, 40 A. Form factors: RO15, RT14, RT18. Material/performance: ceramic body for higher thermal tolerance and dependable interruption characteristics. Why customers choose this fuse Matches existing systems: available voltages and a broad current range let you replace burned fuses or specify protection without redesigning equipment. Reduces equipment risk: proper overcurrent protection prevents damage to power supplies, motor drives, and electronic control modules. Durable under load: ceramic construction handles higher temperatures and thermal stress compared with some alternatives, extending service life in demanding environments. Compatibility and function Designed for circuits requiring 10 x 38 mm cartridge fuses and available in RO15, RT14, RT18 form factors. Use the appropriate voltage (380 V or 500 V) and current rating for your circuit to ensure correct operation and safe interruption. Practical use scenarios Control panel protection: install the 10 x 38 mm, 20 A fuse in a commercial equipment control panel to protect the main power rail from overloads and prevent damage to power supplies and PLCs. Motor drive protection: use the fuse at the input of motor drives or in-line with motor control circuits to limit fault current and protect inverters and contactors. HVAC and battery charger circuits: replace worn fuses in HVAC control modules or battery chargers with the ceramic 10 x 38 mm fuses to restore reliable overcurrent protection and reduce the risk of thermal damage. Ordering notes Select the required voltage (380 V or 500 V) and the exact current rating needed from the 0.5 A to 40 A range. This listing is for a pack of five 10 x 38 mm ceramic fuses; the highlighted variant is the 20 A model. Reliable, heat-resistant cartridge fuses for commercial and industrial overcurrent protection where 10 x 38 mm form factor and RO15/RT14/RT18 styles are required.