Cooper Bussmann LP-CC-3 Time Delay Cartridge Fuse 3A Cc

Product Description

The COOPER BUSSMANN LP-CC-3 is a CC-class time delay cartridge fuse rated at 3 amps, designed for control circuit protection in industrial and commercial electrical systems. With a dual-element construction, it tolerates harmless inrush currents while still opening quickly on sustained overloads or short circuits. The fuse carries an interrupting rating of 200 kA at AC (RMS) and 20 kA at DC, making it suitable for high-fault-current environments. At 1.5 inches in length and 10.3 mm in diameter, it mounts in a standard CC-class fuse holder. Licensed electricians and industrial maintenance technicians are the primary installers.

This fuse is used in control panel boards, motor control circuits, and transformer secondary protection in both residential and light commercial applications. The CC fuse class is widely specified for branch circuit and control circuit protection where a compact, time delay fuse is required. Its dual-element design makes it appropriate for protecting small motors and inductive loads that produce startup inrush current. The fuse mounts in any compatible CC-class fuse holder without additional hardware.

Key Features

• CC fuse class with dual-element, time delay design for inrush-tolerant overload protection
• 3 amp rating suitable for control circuits and small motor loads
• 200 kA interrupting rating at AC (RMS) for high-fault-current installations
• 20 kA interrupting rating at DC
• Compact cartridge body: 1.5 inches long, 10.3 mm diameter
• CE Certified, CSA Certified (Class 1422-02 File 53787), and UL Listed (248-4 Guide JDDZ File E4273)

Compatibility

Designed for use in standard CC-class fuse holders rated for 600 volts or less. Consult the fuse holder manufacturer specifications to confirm dimensional and class compatibility before installation.

Installation Notes

Installation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. De-energize and lock out the circuit before removing or installing any fuse. Verify that the fuse holder is rated for CC-class fuses and that the circuit voltage and amperage do not exceed the fuse ratings. Never replace a fuse with a higher amperage rating than specified for the protected circuit.