Cooper Bussmann LP-CC-12 Time Delay Fuse 12A Cc

Product Description

The COOPER BUSSMANN LP-CC-12 is a Class CC time delay cartridge fuse rated at 12 amps, designed for general-purpose overcurrent protection in industrial and commercial electrical systems. It provides a time delay characteristic that allows brief inrush currents to pass without nuisance tripping while still protecting equipment from sustained overloads and short circuits. The fuse delivers an interrupting rating of 200 kA at AC (RMS) and 20 kA at DC, making it suitable for high-fault-current environments. Installation is handled by licensed electricians working on control panels, motor circuits, and similar low-voltage distribution applications.

This fuse is intended for use in CC-class fuse holders in residential, commercial, and light industrial control circuits. Its cartridge form factor fits standard fuse blocks and holders that accept the CC class form. The time delay design makes it well suited for motor starter circuits, transformer primaries, and other loads with predictable inrush profiles. Two-element construction supports both overload and short-circuit protection within a single compact body measuring 1.5 inches in length and 10.3 mm in diameter.

Key Features

• Class CC time delay rating — handles inrush without nuisance tripping
• 200 kA interrupting rating at AC (RMS) for high-fault-current applications
• 20 kA interrupting rating at DC
• Two-element construction provides both overload and short-circuit protection
• Mounts in standard CC-class fuse holders — no special tooling required
• CE Certified, CSA Certified, and UL Listed to applicable standards

Compatibility

Designed as a Class CC cartridge fuse replacement for use in fuse holders and fuse blocks rated for the CC fuse class.

Installation Notes

Installation should 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 the fuse. Verify that the fuse holder is rated for Class CC fuses and that the circuit voltage and amperage do not exceed the fuse ratings. Never substitute a higher-amperage fuse to bypass a repeated tripping condition — diagnose the underlying fault first.