Littelfuse FLSR040 Powr-Gard Time Delay Fuse 40 Amp 600 Volt AC 300 Volt DC

Product Description

The Littelfuse FLSR040 fuse is designed for robust circuit protection, featuring a dual-element configuration that enhances its capacity for handling overloads and short circuits. Ideal for applications involving motors and general-purpose circuits, this 40-amp fuse operates at 600 volts AC and 300 volts DC. The product aligns with industrial best practices and adheres to UL Class RK5 specifications, ensuring reliable performance and durability.

• Dual-element design for superior protection.
• Time-delay functionality supports circuit integrity during transient overloads.
• Compatible with service entrance switches, distribution panelboards, and switchboard main and feed switches.

Product Highlights

This fuse provides a time delay feature allowing for temporary overloads to pass without tripping. Its cylindrical body and rejection base type ensure fit and functionality with existing systems.

Technical Specifications

• Brand: Littelfuse
• Type: Class RK5
• Amperage: 40 Amps
• Voltage: 600V AC / 300V DC
• Interrupt Rating: 200kA at 600V AC, 20kA at 300V DC
• Terminal Type: Ferrule
• Body Material: Fiberglass
• Compliance: UL 248-12, CSA Certified