Littelfuse RLN045 45A 250V Class H Renewable Fuse

For 45A circuits, Littelfuse RLN045 offers 250V AC capability as a Class H renewable fuse. Construction is based on the Class H package with ferrule connections; listed interrupting capacity is 10kA AC. Applications include feeder circuits, branch circuit protection and general purpose; verify installation requirements against UL 248-6 and the listed UL Listed and CSA approvals. For renewable Class H designs, Littelfuse advises against new applications, so use the datasheet to confirm available fault current and replacement-link requirements.