AFX-100

AFX-100 Application Field and Working Principle

The AFX-100 is an electrical fuse designed to protect loads from over-current. It has a time-delay feature to help prevent nuisance trips from normal overloads, as well as a built-in arc-fault detection circuit for additional protection against electrical fires. It is designed for use in residential and commercial electrical systems, and is UL and CSA certified for both indoor and outdoor applications.

Design and Construction

The AFX-100 is a standard bolt-in device measuring 1.6 x 0.8 x 1.2 inches (4 x 2 x 3 cm). It is built with a durable thermoplastic housing to protect the internal components from damage caused by heat or vibration. The body is molded in a semi-opaque white for easy identification in dimly lit areas. The ends of the fuse feature colored caps for easy identification of the fuse\'s size as well as for electrical safety when replacing a fuse.

Working Principle

The AFX-100 works on the simple principle of over-current protection. The fuse contains a wire element that heats up when it comes in contact with a current greater than its rated value. At this point, the fuse element melts, and the circuit is broken. This prevents any further current from flowing through the circuit and thus protects the load.

Arc-Fault Detection Circuit

The AFX-100 also features a built-in arc-fault detection circuit. This circuit is designed to detect arcing between two conductors, which can lead to the risk of an electrical fire. When the circuit detects an arc, it will disconnect the supply of power and thus prevent a fire from starting.

Applications

The AFX-100 is designed for use in residential and commercial electrical systems, and is UL and CSA certified for both indoor and outdoor applications. It is also suitable for use in appliances, motors, and other equipment where over-current protection is required. The fuse is available in two sizes, 2A and 10A.

Conclusion

The AFX-100 is an electrical fuse designed to protect loads from over-current. It is built with a durable thermoplastic housing and contains a wire element that heats up when it comes in contact with a current greater than its rated value. It also features a built-in arc-fault detection circuit for additional protection against electrical fires. The AFX-100 is designed for use in residential and commercial electrical systems, and is UL and CSA certified for both indoor and outdoor applications.