Cooper Bussmann LP-CC-7-1/2 Cc Time Delay Fuse 7.5A

Product Description

The COOPER BUSSMANN LP-CC-7-1/2 is a Class CC time delay cartridge fuse rated at 7.5 amps, designed for general purpose overcurrent protection in industrial and commercial control circuits. With an interrupt rating of 200 kiloamps at AC (RMS) and 20 kiloamps at DC, it delivers high fault-current capacity in a compact form factor. The cartridge body measures 1.5 inches in length and 10.3 mm in diameter, fitting standard CC-class fuse holders. Electricians and controls technicians install this fuse in motor control panels, HVAC equipment, and power distribution systems where time delay characteristics are required to ride through inrush current without nuisance opening.

This fuse is suited for residential and commercial applications where Class CC fusing is specified. Typical installations include motor starters, contactors, control transformers, and branch circuit protection panels. The two-element design provides the time delay needed to tolerate short-duration inrush events while still responding quickly to sustained overloads and short circuits. It mounts directly into a compatible CC-class fuse holder, making it a straightforward drop-in for service calls or panel builds.

Key Features

• Class CC fuse with time delay (dual-element) construction for inrush tolerance
• 7.5 amp rating with 200 kA AC (RMS) interrupt capacity
• 20 kA interrupt capacity at DC
• Compact cartridge body: 1.5 inches long, 10.3 mm diameter
• Mounts in standard CC-class fuse holders
• CE Certified, CSA Certified (Class 1422-02 File 53787), and UL Listed (248-4 Guide JDDZ File E4273)

Compatibility

Designed for use with standard Class CC fuse holders. Consult the fuse holder manufacturer specifications to confirm dimensional and rating compatibility before installation.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before removing or replacing a fuse. Verify the fuse holder is rated for Class CC fuses and that the circuit voltage and amperage fall within the fuse rating. Do not substitute a higher-amperage fuse to correct a nuisance-opening condition without first diagnosing the underlying fault.