LITTELFUSE IDSR040 UL CLASS RK5 DUAL ELEMENT TIME-DELAY FUSE WITH INDICATION

Product Description

The LITTELFUSE IDSR040 is a UL Class RK5 Dual Element Time-Delay Fuse designed for reliable protection in electrical systems. This fuse features a patented design that allows for immediate identification of open circuits. It is suitable for use in various applications, including DC circuits, solenoids, and fluorescent lighting. The fuse is rated at forty amps and is compatible with systems operating at six hundred volts AC or DC.

• Patented design for fast identification of blown fuses.
• Time-delay feature reduces downtime.
• Indicating fuse suitable for diverse electrical applications.

Product Highlights

This fuse ensures optimal performance in electrical installations by minimizing unnecessary replacements.

Product Information

Standard Information

• Manufacturer: LITTELFUSE
• Series: IDSR

Technical Specifications

• Amperage Rating: 40 A
• Voltage Rating: 600 VAC/VDC
• Body Size: 1-1/16 inches Dia x 5-1/2 inches L
• Body Type: Cylindrical
• Class: RK5
• Element: Dual
• Indicating/Non-Indicating: Indicating
• Interrupt Rating: 200/20 kA
• Material: Composite
• Mounting Type: Holder
• Response Time: 10 s
• Terminal Type: Ferrule
• Type: Current Limiting
• Rejection/Non-Rejection: Rejection