Cooper Bussmann LP-CC-1-1/4 Time Delay Fuse 1.25A Cc

Product Description

The COOPER BUSSMANN LP-CC-1-1/4 is a Class CC time delay cartridge fuse rated at 1.25 amps for use in low-amperage branch circuit and control circuit protection applications. Built with a dual-element design, it provides a deliberate time delay that allows motor inrush and transformer surge currents to pass without nuisance tripping, while still responding quickly to sustained overloads and short circuits. The fuse measures 1.5 inches in overall length and 10.3 millimeters in diameter, fitting standard CC-class fuse holders. It carries an interrupt rating of 20 kA at DC and 200 kA at AC (RMS), making it suitable for demanding industrial and commercial electrical panels.

This fuse is used in control panels, motor control centers, HVAC equipment control circuits, and other low-amperage electrical systems where Class CC fusing is specified. The time delay characteristic makes it a practical choice wherever small motors, solenoids, or transformer primaries need overcurrent protection without tripping on normal startup transients. It installs in any Class CC fuse holder and is appropriate for residential, light commercial, and industrial service work.

Key Features

• Class CC time delay dual-element design handles inrush currents without nuisance tripping
• 200 kA interrupt rating at AC (RMS) for high-fault-current environments
• 20 kA interrupt rating at DC for DC control circuit applications
• Compact cartridge body: 1.5 inches long, 10.3 millimeters in diameter
• UL Listed, CSA Certified, and CE Certified for broad compliance
• Mounts in standard Class CC fuse holders — no special tooling required

Compatibility

Designed for use in standard Class CC fuse holders. Suitable as a direct replacement in any application specifying a Class CC, 1.25-amp, time delay cartridge fuse.

Installation Notes

Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. De-energize and lock out the circuit before removing or installing fuses. Use an insulated fuse puller rated for the fuse holder being serviced. Verify that the replacement fuse class, amperage rating, and voltage rating match the original specification before energizing the circuit.