Why Choose the Mersen B229863 MIBOX5HF Fast-Acting Fuse Assortment Box?
The Mersen B229863, also identified as MIBOX5HF, is a professional assortment box of 5 × 20 mm fast-acting miniature fuses designed for electrical maintenance, equipment servicing and industrial circuit protection. Containing multiple current ratings from the Mersen 5HF range, it provides engineers and technicians with a convenient selection of replacement fuses in one organised case.
The included fast-acting fuses respond rapidly to excessive current, helping protect sensitive electrical and electronic equipment against overloads and short circuits. This makes the assortment particularly useful for maintenance departments, panel builders, laboratories and OEM engineers working with equipment that requires prompt fault interruption.
Each fuse is designed for applications up to 250 V AC and uses the standard 5 × 20 mm miniature cartridge format. With glass and ceramic-bodied fuse options covering multiple amperages, the B229863 provides a practical circuit-protection kit for troubleshooting, repairs and routine replacement work.
Key Advantages
- Convenient assortment of fast-acting miniature fuses in one organised box.
- Includes multiple current ratings for varied maintenance requirements.
- 250 V AC rated voltage for electrical and industrial equipment.
- Standard 5 × 20 mm fuse size fits compatible miniature fuse holders.
- Fast operation helps protect sensitive components from sustained overcurrent.
- Ideal for workshops, maintenance teams, panel builders and OEM engineers.
Key Features
- Mersen 5HF IEC miniature fuse series.
- Manufacturer reference MIBOX5HF.
- Assortment box containing multiple fuse amperages.
- Current range includes ratings from approximately 0.1 A to 6.3 A.
- 250 V AC rated voltage.
- Fast-acting operating characteristic.
- Standard 5 × 20 mm cartridge construction.
- Glass and ceramic body materials within the assortment.
Practical Fuse Selection for Maintenance and Repairs
Electrical maintenance work often requires several fuse ratings to be available for different circuits and equipment. An assortment box reduces the need to stock individual packages while helping engineers quickly identify and install a suitable replacement fuse with matching electrical characteristics.
The Mersen B229863 provides a selection of fast-acting 5HF fuses suitable for protecting sensitive equipment and electrical distribution circuits. Its organised case is ideal for keeping replacement fuses secure, clearly separated and readily available during servicing or fault diagnosis.
Typical Applications
- Electrical maintenance workshops.
- Industrial control-panel servicing.
- Electronic equipment repairs.
- Laboratory and test equipment.
- Power supplies and instrumentation.
- OEM machinery and production equipment.
