170M7982

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Electrical, Specialty Fuses play an important role in protecting circuits from hazardous conditions in various electrical applications. Fuses are designed to open a circuit when an overload occurs, thus preventing breakage or loss of electrical power, and in some cases, prevent fire. The 170M7982 Specialty Fuse from Eaton\'s Bussmann Division is designed for critical applications in the construction, automotive, and industrial markets. This fuse offers precise protection from overcurrents and short circuits with a time-delay action that helps to provide circuit protection.

This fuse has an interrupt rating of 100 kA AC/35 kA DC, and an ampere rating of 20A. It has a voltage rating of 600VAC/DC and is considered a medium-time delay fuse with a minimum melting time index of 20A. The 170M7982 is designed for use with both new and existing panelboards and switchboards, motor control centers, industrial control systems, power supplies, battery pack protection, and other electrical and electronic equipment.

This fuse is composed of high-grade silicone rubber material that is permanently marked for easy identification and has no movable parts, which makes it easy to install and maintain. This also allows it to be stored for extended periods without the need for frequent inspections. The fuse is UL Recognized and has been tested to UL 98 and CSA requirements.

The 170M7982 has a rectangular body with flag-type terminal bars, which provides a reliable connection even in vibration-prone or confined environments. The fuse also has a glass-bead window that offers an indication of when the fuse is open due to overcurrent. The fuse is designed to be operated within an ambient temperature range of -40°C to +60°C.

The working principle of the 170M7982 Specialty Fuse can be summarized as follows. When excessive current passes through the fuse, the thermal element within the fuse is heated, breaking the connection between the terminals and the overcurrent is stopped. When the current returns to normal, the thermal element resets itself and the connection is re-established. This is how the 170M7982 provides overcurrent protection when an overload occurs.

In summary, the Eaton Bussmann Division\'s 170M7982 Specialty Fuse is designed to provide precise protection for critical applications in the construction, automotive, and industrial markets. This fuse has a high interrupt rating, a voltage rating of 600VAC/DC, and an ampere rating of 20A. It can be stored for extended periods and is easy to install and maintain. The fuse also offers a reliable connection in vibration-prone or confined environments and an indication of when the fuse is open due to overcurrent. Finally, the working principle of the fuse is to open the circuit when excessive current is detected, thus providing overcurrent protection.

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