Littelfuse IDSR004 UL CLASS RK5 DUAL ELEMENT TIME-DELAY FUSE WITH INDICATION

Product Description

The Littelfuse IDSR004 is a UL Class RK5 dual element time-delay fuse designed for various electrical applications. This fuse features a cylindrical body with a diameter of thirteen-sixteenths inches and a length of five inches. It operates at an amperage rating of four amps and can handle voltage up to six hundred VAC/VDC.

• Indicating design for easy fault identification
• Patented technology reduces downtime
• 200/20 kA interrupt rating ensures high performance

Product Highlights

This fuse is suitable for circuits in solar inverters, motors, transformers, solenoids, and fluorescent lighting. It is built for reliability, meeting standards set by UL and CSA.

Product Information

Standard Information

• Brand: Littelfuse
• MPN: IDSR004

Technical Specifications

• Amperage Rating: 4 A
• Body Size: 13/16 in Dia x 5 in L
• Body Type: Cylindrical
• Class: RK5
• Element: Dual
• Indicating: Yes
• Interrupt Rating: 200/20 kA
• Material: Composite
• Mounting Type: Holder
• Response Time: 10 s
• Voltage Rating: 600 VAC/VDC