Littelfuse LLNRK020 LFSE LLNRK020 FUS 250V Time Delay Class RK 07945833071

Product Description

Littelfuse LLNRK020 is a time delay fuse designed to provide protection for general-purpose circuits, motors, and transformers. This fuse offers a voltage rating of 250 VAC/125 VDC and has an amperage capacity of 20 A. It is part of the LLNRK series, known for its superior current limiting capabilities and high interrupting ratings, making it suitable for service entrance, main, feeder, and branch circuits.

• Current limiting design reduces damage from short-circuit conditions.
• Compatible with Class H fuse blocks.
• Rated for 300 kA interrupting current.

Product Highlights

Engineered for reliability, this fuse can upgrade existing setups with its high performance. It prevents excessive downtime and eliminates needless circuit interruptions.

Product Information

Standard Information

• Brand: Littelfuse
• Manufacturer Part Number: LLNRK020

Technical Specifications

• Voltage Rating: 250 VAC/125 VDC
• Amperage Rating: 20 A
• Interrupting Rating: 200/20 kA
• Body Size: 9/16 in diameter x 2 in length
• Element Type: Dual element
• Material: Melamine
• Mounting Type: Holder
• Class: RK1
• Country of Origin: Mexico