Littelfuse IDSR020 LFSE IDSR020 FUS 600VAC/DC T/D IND

Product Description

The Littelfuse IDSR020 is a time-delay indicating fuse designed for circuit protection in various applications. With a voltage rating of six hundred volts and a current rating of twenty amps, this fuse is suitable for DC applications. Its patented solid-state design allows immediate identification of blown fuses, thereby minimizing downtime in operational settings.

• Time-delay functionality for sustained overload protection
• Immediate indication of a blown fuse to streamline maintenance
• Compatible with various DC circuits including motors and transformers

Product Highlights

This fuse is ideal for all general-purpose circuits and is especially used in applications like fluorescent lighting and components with high inrush currents.

Product Information

Standard Information

• Manufacturer: Littelfuse
• Catalog Number: IDSR020

Technical Specifications

• Voltage Rating: 600 VAC/VDC
• Amperage Rating: 20 A
• Type: Current Limiting
• Class: RK5
• Body Size: 13/16 inches diameter x 5 inches length
• Element Type: Dual
• Standard: UL 248-12
• Country of Origin: Mexico