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The Littelfuse LFRU2621R is a 250V Class R fuse reducer that permits a 100 A fuse to be installed in equipment designed for a 200 A fuse. Part of the LRUR series, it enables temporary reduction of fuse current within the same UL class and voltage and features silver-brazed joints for mechanical strength. The device supports fuse selection flexibility and simplifies installation while meeting listed safety and compliance standards.
250V Class R reducer that steps 200 A down to 100 A; LRUR series; UL and cULus listed; RoHS and REACH compliant
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