FMG-218

FMG-218 Fuseholders

The FMG-218 is an innovative fuseholder developed and manufactured by Ellard – a United Kingdom-based manufacturer of fuses and fuseholders. The FMG-218 is designed to house a standard midget size fuse in an environment where space constraints, high temperatures, and limited shock and vibration resistance are factors. It is an excellent choice for applications that require either high inrush currents, or low amperage AC or DC power. It is also suitable for use in many other applications including vacuum cleaners, access control systems, electric motors, and computerized control systems.

Application Field

FMG-218 fuseholders can be used in a variety of applications where standard size fuses cannot. The fuses are designed to be used in applications where space is limited and where temperature, shock, and vibration resistance are of paramount importance. This includes applications such as medical device, telecommunications, computer, and high temperature equipment. FMG-218 has also been designed for use in controllers, alternators, power supplies, and other electronics that require fuse protection. The FMG-218 housing can occupy a variety of footprints, fitting almost any product installation.

Working Principle

The working principle of the Ellard FMG-218 is simple. The standard midget size fuse is mounted onto the fused base of the fuseholder. Electric power is then supplied to the base which directs it into the fuse and begins the protecting cycle. In the event that the power exceeds the value set by the fuse, the fuse will break the circuit, protecting whatever load is connected.

The fused base of the FMG-218 supports a wide range of voltages and current ratings and is designed for use in a variety of single phase or three phase AC applications. It can also accommodate a maximum surge current and even higher voltage ratings when the optional surge suppressor is used. The FMG-218 features a glass-filled nylon base for superior shock and vibration resistance. The optional surge suppressor is a thermoplastic enclosure with an internal fuse for additional surge protection.

Conclusion

The Ellard FMG-218 is a highly advanced fuseholder that is designed for applications that require high inrush current or low amperage AC or DC power. FMG-218 has also been designed for use in controllers, alternators, power supplies, and other electronics that require fuse protection. This fuseholder features a variety of voltage and current ratings, is designed for use in either single phase or three phase AC applications, and incorporates a thermoplastic enclosure and optional surge suppressor with an internal fuse for additional surge protection. The FMG-218 is an ideal choice for a variety of applications with high temperature, shock and vibration resistance considerations.