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Littelfuse LLNRK030 is a current limiting time delay fuse designed for effective overload and short circuit protection in electrical systems. It is suitable for service entrance, main, feeder, and general-purpose branch circuits up to six hundred amperes. This specific fuse features a cartridge body and is compatible with existing Class H fuse blocks. Additionally, it meets strict UL and CSA standards for safety and reliability.
This fuse offers reliable protection for various applications including motors and transformers while minimizing the risk of damaging surges. Its dual element design enhances its time delay capabilities, making it suitable for circuits with high in-rush currents.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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