5A 250V 20 Pcs 5x20mm slow blow glass fuse 5A 250V time delay fuse, Volt Cartridge Tube Time Delay Fuse

SET OF 20 - This set of 20 ensures that the electrician, DIY enthusiast or repair workshop always has spares on hand. Precise and Fast Protection - With a copper core and fast-acting technology, these glass tube fuses can instantly disconnect 2A overload current at 250V DC, protecting sensitive electronic equipment, home appliances or automotive circuits from costly damage. Extreme Temperature Adaptability - The durable glass housing can operate perfectly in temperatures from -40°C to 85°C, effectively preventing cracking even in cold winters or scorching engine compartments, ensuring reliable performance of industrial equipment, solar panels or marine systems. Compact 5x20mm Universal Interface - With a standard 5x20mm size, these glass tube fuses can seamlessly replace blown fuses in multimeters, power supplies, old radios or European fuse boxes without worrying about compatibility issues. Lab-tested to meet safety standards - Each fuse is rigorously tested to have a pre-/post-blow resistance of ≤1Ω, ensuring stable conductivity and fail-safe breaking function. You can trust them for critical 12V/24V setups, such as car audio amplifiers or CCTV surveillance systems.