2CLE-450X

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The 2CLE-450X is a fuse rating for multiple 16 to 600 amperes and class CC, H, J, K, R, T, and L for 32 to 600 amperes applications. This fuse has been designed and developed specifically to meet stringent industry standards for current, voltage, interruption rating, environmental resistance, and safety rating. In addition, the 2CLE-450X is UL listed and CSA approved.

The fuse can be used for residential, commercial, and industrial applications, as well as for the protection of motors, transformers, and other electrical devices. Its design ensures a low fault or overload current (2.5 times the current rating) making it ideal for applications requiring a high degree of reliability and safety in the event of a fault. The 2CLE-450X has a thermal-magnetic trip element that allows the fuse to quickly shut off normal current when an overload occurs, as well as providing protection against an overload or short circuit.

The 2CLE-450X is a current-limiting fuse that can limit the peak let-through current in the event of a short circuit. It has an integrated thermal time-delay element that works to help prevent nuisance tripping caused by momentary overloads. The time-delay element reduces the flow of current over time as an overload decreases, while the arc-quenching chamber helps to quickly extinguish the arc that results from a short circuit. The type R listing also means that the fuse is suitable for use with surges in the time-delay range.

The working principle of the 2CLE-450X is based on the electromechanical action of the fuse elements. When the current drawn exceeds the rating of the fuse, the thick thermal element contacts become heated up and expand. This expansion causes the helical spring to press against the contacts and create an electromechanic actuation. When the fuse element melts, the contacts are separated and the current is interrupted. The characteristics of the fuse such as the current rating, voltage rating, and interruption ratings determine the amount of current that the fuse can safely interrupt with minimal time delay.

The 2CLE-450X fuse has been designed to meet the demanding requirements of the electrical industry. This fuse is designed to provide superior protection and reliable performance in the toughest applications. The fuse offers maximum current interrupt capability with minimal time delay. The reliable operation and safety ratings of this fuse make it suitable for commercial, industrial, and residential applications. Its advanced design and construction ensure maximum performance and reliability in all operating conditions.

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