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The Littelfuse NLN150 Class K5 One Time Fuse offers reliable protection for general-purpose feeder and branch circuits with short circuit currents below fifty thousand amperes. This fuse replaces Class H fuses, which have only a ten thousand ampere interrupting rating.
This fuse delivers dependable performance and is engineered for residential and smaller commercial applications. It also features time-delay and current-limiting capabilities for enhanced protection.
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