Littelfuse NLN045 45A 250V Class K5 One-Time Fuse
● Contact for AvailabilityFor 45A circuit protection at 250V AC/DC, Littelfuse NLN045 uses a Class K5 one-time fuse design with 50kA AC capability.

For 45A circuit protection at 250V AC/DC, Littelfuse NLN045 uses a Class K5 one-time fuse design with 50kA AC capability.
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Littelfuse NLN045 combines a 45A rating and 250V AC/DC capability with one-time fuse behavior. A 50kA AC breaking capacity complements the Class K5 construction and cartridge / clip installation style. Typical applications include general purpose and branch circuit protection; the product is listed to UL 248-9 with UL Listed, CSA, CE and RoHS approvals.