Ceramic Fuse 20A 250V T5x20mm
The Ceramic Fuse 20A 250V T5x20mm is a miniature cartridge fuse used for reliable overcurrent protection in electrical and electronic circuits. It contains a calibrated metal fuse element that melts when the current exceeds 20A, instantly opening the circuit to prevent overheating, equipment damage, or fire hazards.
This fuse is constructed with a durable ceramic tube body, providing higher heat resistance and better breaking capacity than standard glass fuses. Its 5×20 mm cylindrical size is an international standard that fits many fuse holders and clips used in power supplies, appliances, industrial electronics, and consumer devices. Ceramic fuses in this series typically support operating temperatures from about −55°C to +125°C and are commonly used in equipment protection circuits.
Features:
- Reliable protection against overcurrent and short circuits.
- Durable ceramic body for high temperature resistance.
- Higher breaking capacity compared with glass fuses.
- Standard 5×20 mm cartridge size.
- Stable electrical performance.
- Easy installation in fuse clips or holders.
- Suitable for electronic and electrical protection circuits.
Specifications:
| Parameter | Value |
|---|---|
| Fuse Type | Ceramic Cartridge Fuse |
| Rated Current | 20A |
| Rated Voltage | 250V |
| Fuse Size | 5 × 20 mm |
| Body Material | Ceramic Tube |
| End Cap Material | Nickel-plated Brass |
| Mounting Type | Fuse Holder / Clip |
| Operating Temperature | −55°C to +125°C |
| Standard | IEC 60127 |
Applications:
- Power supply units.
- Household appliances.
- Industrial control equipment.
- Consumer electronics.
- Battery chargers and adapters.
- Lighting systems.
- Test and measurement devices.
Package Included:
- 1x Ceramic Fuse 20A 250V T5x20mm.