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| Country of Origin | Germany |
|---|---|
| Voltage | 250V ac |
| Diameter | 5mm |
| Brand | RS PRO |
| Body Material | Ceramic |
| Model | 420-145 |
| Overall Length | 20mm |
| Current Rating | 10A |
| Series | RS PRO |
| Maximum Operating Temperature | 0°C |
| Standards/Approvals | RoHS, UL |
| Fuse Characteristics | Super Fast Acting |
| Fuse Size | 5 x 20 mm |
| FUSES HBC 20MM FF 10ABrand | NEUTRAL |
| Mersen 10A FA Ceramic Cartridge Fuse, 5 x 20 mmBrand | Mersen |
| Schurter 10A FF Ceramic Cartridge Fuse, 5 x 20mmBrand | Schurter |
RS PRO 420-145 Ceramic Cartridge Fuse is a 10A super fast acting (FF) miniature fuse measuring 5 x 20 mm, designed to protect electrical circuits and semiconductor devices from overcurrent and short circuits.
The fuse's ceramic body enhances durability and heat resistance, making it suitable for industrial, commercial, and residential applications. It operates reliably at rated voltage of 250V AC with a high breaking capacity, ensuring safe interruption of fault currents.
This fuse is ideal for protecting circuits in devices such as motors, air conditioners, refrigerators, and pumps. Its fast response characteristic makes it excellent for semiconductor protections including thyristors, diodes, and transistors.
The 5mm diameter and 20mm length cylindrical form factor fits standard fuse holders, facilitating easy installation and replacement after fuse operation. It complies with RoHS and UL certifications, guaranteeing quality and compliance.
This fuse is designed with a miniature ceramic cartridge ensuring durability and safe operation. It features an ultra-rapid (FF) fuse speed to quickly protect sensitive semiconductor devices. The cylindrical shape and 5 mm diameter fit standard 5x20 mm fuse holders.
Its high breaking capacity (HBC) supports industrial and commercial circuit protection needs. Suitable for applications including motors, air conditioners, refrigerators, and pumps. Constructed from high-quality ceramic for excellent heat resistance.
Operates at a maximum temperature of 0°C to ensure reliable performance. Certified with RoHS and UL standards, embodying safety and compliance.
This cartridge fuse is a cost-effective solution for safeguarding electrical equipment against over-current faults and is widely used across industrial, commercial, and residential sectors. Its reliability and quick acting characteristics make it a critical component in circuit protection systems.
Explore and source high-quality Cartridge Fuses like the RS PRO 420-145 on EnvMart for dependable electrical safety solutions.
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