Cooper Bussmann NON-60 Cartridge Fuse Class K5 60A

Product Description

The COOPER BUSSMANN NON-60 is a Class K5 cartridge fast-acting fuse rated at 60 amps, designed for general-purpose overcurrent protection in industrial, commercial, and residential electrical systems. It measures 3 inches in overall length with a 0.81-inch diameter and mounts in a standard fuse holder. The fast-acting response provides immediate interruption on overcurrent events, making it well suited for protecting branch circuits, control panels, and non-motor load applications. Certified to UL 248-9 and CSA standards, the NON-60 meets the requirements that licensed electricians need for code-compliant installations.

This fuse is applied in general-purpose electrical distribution and branch circuit protection across light commercial and residential settings. The Class K5 rating indicates a specific interrupting capacity and dimensional standard used widely in fuse panels and disconnect switches. It is installed by licensed electricians working on panel upgrades, service replacements, and feeder circuit protection where a non-current-limiting fast-acting fuse is the specified solution.

Key Features

• 60-amp rating for general-purpose branch circuit and feeder protection
• Fast-acting response for immediate overcurrent interruption on non-motor loads
• Class K5 cartridge body fits standard fuse holders and disconnects
• Overall length of 3 inches and diameter of 0.81 inches for dimensional compatibility
• UL Listed under UL 248-9 and UL Guide JDDZ File E4274
• CSA Class 1421-01 File 53787 Certified and CE Certified

Compatibility

Designed as an OEM-style replacement for Class K5 cartridge fuse applications in standard fuse holders accepting 60-amp fast-acting cartridge fuses with a 3-inch overall length.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit before removing or installing any fuse. Verify the fuse holder is rated for the Class K5 form factor and the circuit voltage and amperage before installation. Do not replace a fast-acting fuse with a time-delay fuse without confirming the load type supports that substitution.