170M6458

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Electrical and specialty fuses are important components of any electrical system. The 170M6458 fuse is one such component designed for use in specific applications, and understanding its functionality is key to any installation or maintenance job.

The 170M6458 is a dual element, high interrupting rated, and time-delay fuse, primarily designed for motor circuit protection and other applications where highly reliable circuit protection is required. It is tested and conforms to UL, CSA, and IEC standards and is UL recognized when used in designated end uses.

The 170M6458 offers fast acting arc interruption and protection from short circuits, overloads, and ground fault protection. A wide voltage range and current ratings, from 600VAC to 600VDC, and from 6 to 30 amps, makes it suitable for a variety of applications and voltage requirements.

The fuse protects against two distinct overcurrent faults, a high level with fast response time, and a second lower level, slightly delayed. This two-level protection ensures the circuit is protected from both low-level faults and thermal overloads, while avoiding nuisance trips for minor faults, such as inrush current.

The 170M6458 can be used in a wide range of applications, from residential AC/DC circuit protection to industrial motor control applications. Industrial installations may include elevator motors, HVAC, electric pumps, and drives, as well as general motor winding and control circuits.

In terms of construction, the 170M6458 has a dual quenching, thermally responsive, dual sensing strength-sensitive element that ensures arc interruption and overload protection. The fuse element is encased in a thermoplastic body with a steel cap and threaded opening. It is also known as a "turbulent flow" fuse, because the symmetrical design of the body reduces quenching time and increases fault-current rating, for better protection.

The 170M6458 features a positively Acting movement which provides an extra layer of protection against short circuits and other potentially hazardous situations. It also features a built-in fuse blow indication, giving users extra assurance that the fuse has done its job and is ready for replacement.

The 170M6458 fuse provides reliable and effective protection for a wide range of electrical applications, and it is suitable for residential, commercial, and industrial applications. The dual element protection and versatile current ratings make it an ideal choice for when fast response and reliable protection are required.

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