Littelfuse LLNRK200 LFSE LLNRK.200 FUS 250V T/D CLASS R

Product Description

The Littelfuse LLNRK200 fuse provides reliable performance for 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 fuse can be used to upgrade systems that currently use Class H fuses.

• Provides 300kA interrupting rating
• Designed to minimize damage to circuits
• Can be installed in existing Class H fuse blocks

Product Highlights

This fuse features a true dual-element design that withstands repeated power surges without unnecessary tripping, ensuring system reliability.

Product Information

Standard Information

• Brand: Littelfuse
• Sub Brand: LLNRK Series

Technical Specifications

• Amperage Rating: 200 Amp
• Voltage Rating: 125 Volt
• Interrupting Rating: 300kA
• Type: Class RK1
• Origin: Mexico
• Material: Melamine
• Catalog Number: LLNRK200
• Standard: UL 248-12