GMA-7-R

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Fuses are typically used as a safety device to protect other electrical components from an electrical overload, and the potential for fire and system damage this can create. As such, choosing the right type of fuse and fuse holders for a particular application is of paramount importance. The family of GMA-7-R fuses offers a solution that is compact, reliable and suitable for a broad range of applications.

Overview of GMA-7-R Fuses

The GMA-7-R fuse is a type of midget/microfuse that offers high breaking capacity in an extremely small size. At 10.2mm long and 5.2mm in diameter, the GMA-7-R is particularly suitable for applications where space is at a premium. Despite its small size, the GMA-7-R is rated up to 63A, with interrupting ratings of up to 63kA/12Vdc and 50kA/24Vdc. As such, the GMA-7-R is suitable for a variety of applications.

GMA-7-R Application Fields

GMA-7-R fuses are suitable for a variety of applications. They are commonly used in the automotive, commercial, aircraft, and aerospace industries. In the automotive industry, GMA-7-R fuses may be used in airbag systems, motor control circuits, and fuel systems. In the commercial industry, they can be used in lighting systems, HVAC systems, and power supplies. In aircraft and aerospace applications, they can be used in circuit breakers, actuators, and avionics systems.

Working Principle

The GMA-7-R fuse works according to the same principles as other electrical fuses. When the current passing through the fuse exceeds its current-rating, the fusible element inside the fuse heats up. This heat causes the fusible element to melt, which breaks the circuit and interrupting the flow of current. The GMA-7-R fuse is designed with a compact body and space-saving design, offering enhanced safety of personnel and reliability of performance.

Conclusion

The GMA-7-R fuse provides an exceptionally reliable and space-saving solution across a broad range of applications. From automotive and aircraft to commercial and aerospace, the GMA-7-R fuse is suitable for use in light-duty to high-power circuits. Its compact design and high breaking capacity combine to provide a safe, reliable and effective solution, helping to reduce the risk of potential system damage and fire, even in the toughest of applications.

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