Littelfuse LLSRK040 40 Amp 600 VAC 300 VDC Class RK1 Dual Element Time Delay Fuse

Product Description

Littelfuse LLSRK040 is a 40 Amp, 600 VAC and 300 VDC dual element time delay fuse. It provides overload and short circuit protection for various electrical circuits. This fuse is suitable for service entrance, main, feeder, and general-purpose branch circuits.

• Maximum voltage rating: 600VAC / 300VDC
• Interrupting rating: 300kA
• Ferrule terminal type for easy installation

Product Highlights

This dual element fuse effectively minimizes downtime and damage by quickly interrupting excess currents. It integrates a thermally-reversible element, suitable for all general-purpose circuits, motors, and transformers.

Product Information

Standard Information

• Brand: Littelfuse
• MPN: LLSRK040

Technical Specifications

• Amperage: 40 Amp
• Voltage: 600 VAC / 300 VDC
• Body Size: 1-1/16 inches diameter x 5-1/2 inches length
• Type: Class RK1
• Terminal Type: Ferrule
• Interrupting Rating: 200 kA at 600 VAC, 20 kA at 300 VDC