Standard Cylindrical Fuses

Cartridge/ cylindrical fuses are low cost electrical safety devices designed for overload protection in circuits. They are a cylindrical shape and our fuses come in different sizes such as 9x32mm, 10x38mm, 14x51mm and 22x58mm. They feature contact points at each end and are typically made from ceramic.

DF Electrics cylindrical fuses come in 2 different speed ratings: gG and aM. gG fuses are used for general circuit protection which can include protecting cables, powerlines and equipment whereas, aM fuses are best at protecting circuits where high inrush currents are expected for example when motors or LED lighting are used.
Read more about Standard Cylindrical Fuses

More information about Standard Cylindrical Fuses

Common Applications for Cylindrical Fuses



  • Control and distribution panels – Protection for components in industrial control systems

  • Motor protection – Safeguards motor circuits from overloads and short circuits

  • Lighting circuits – Ensures reliable protection for lighting installations

  • LED lighting – Provides effective protection for LED lighting systems

  • Power distribution systems – Overload and short-circuit protection in power distribution boards

  • Transformers – Provides circuit protection in transformer applications

  • Renewable energy systems – Used in solar PV and wind power installations

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