Littelfuse RLS090 90A 600V Class H Renewable Fuse
● Contact for AvailabilityThis Littelfuse Class H renewable fuse, part RLS090, is rated 90A/600V AC and uses a Class H package.

This Littelfuse Class H renewable fuse, part RLS090, is rated 90A/600V AC and uses a Class H package.
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Littelfuse RLS090 is a 90A, 600V AC Class H renewable fuse from the RLS Series. Physical configuration is Class H (200.0 × 31.8mm), with blade terminals and 10kA AC interrupting capability. 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. Littelfuse notes that renewable Class H fuses are not recommended for new applications; follow the datasheet limits and replacement-link guidance.