Littelfuse LLSRK300 Current Limiting Time Delay Fuse 300 A 600 VAC/300 VDC 200/20 kA Interrupt RK1

Product Description

Littelfuse LLSRK300 is a time delay fuse designed for current limiting applications with a rating of 0.3 A and voltage capabilities up to 600 VAC and 300 VDC. This fuse offers superior protection by rapidly disconnecting on short circuits and overloading, reducing damage to equipment and circuits.

• Current Limiting Design to minimize damage during surges.
• Time Delay Feature to withstand initial surges without nuisance blowing.
• High interrupting capacity of 200 kA at 600 VAC and 20 kA at 300 VDC.

Product Highlights

This fuse is suitable for service entrance, feeders, and branch circuits across various applications.

Product Information

Standard Information

• Brand: Littelfuse
• MPN: LLSRK300

Technical Specifications

• Type: Current Limiting
• Series: LLSRK
• Voltage Rating: 600 VAC / 300 VDC
• Amperage Rating: 0.3 A
• Interrupt Rating: 200 kA / 20 kA
• Body Type: Cartridge
• Material: Fiberglass
• Body Size: 13/16 in Diameter x 5 in Length
• Terminal Type: Ferrule
• Mounting Type: Holder
• Country of Origin: Mexico