



3A 250V Glass Cartridge Fuse - 5x20mm
- 3A current rating for reliable overcurrent and short-circuit protection
- Standard 5x20mm glass cartridge fuse compatible with common fuse holders
- Transparent glass body allows easy visual inspection of fuse status
- Fast-acting response helps protect sensitive electronic circuits
- Features nickel-plated brass end caps for secure electrical contact
- Ideal for power supplies, adapters, consumer electronics, DIY projects, and repair applications
Product Details
3A 250V Glass Cartridge Fuse - 5x20mm
The 3A Glass Cartridge Fuse - 5x20mm is a compact and reliable circuit protection component designed to safeguard electronic equipment from overcurrent and short-circuit conditions. Its transparent glass body enables quick visual inspection, while the nickel-plated brass end caps ensure dependable electrical conductivity and long service life.
Designed with the industry-standard 5x20mm form factor, this fast-acting fuse is suitable for a wide range of electronic devices including power supplies, chargers, home appliances, embedded systems, and DIY electronics projects. It provides effective circuit protection to enhance equipment safety and reliability.
🔧 Features
- 3A current rating suitable for low-power electronic circuits
- Standard 5x20mm size compatible with common fuse holders
- Transparent glass body for easy fuse status inspection
- Fast-acting response for immediate circuit protection
- Nickel-plated brass end caps for reliable conductivity
- Compact and lightweight cylindrical design
- Suitable for both AC and DC protection applications
📋 Specifications
- Product Type: Glass Cartridge Fuse
- Rated Current: 3A
- Rated Voltage: 250V AC
- Fuse Size: 5x20mm
- Body Diameter: 5mm
- Body Length: 20mm
- Body Material: Glass
- End Cap Material: Nickel-Plated Brass
- Response Type: Fast Acting
- Mounting Type: Cartridge Fuse Holder
⚡ Applications
- Overcurrent protection in power supplies and adapters
- Circuit protection in home appliances and electronic devices
- Battery chargers and low-power circuits
- Consumer electronics and embedded systems
- DIY electronics and repair applications
- Educational electronics projects
📦 Package Includes
- 1 × 3A 250V Glass Cartridge Fuse - 5x20mm
















