Overview
The Bussmann LP-CC-8 Low-Peak Class CC fuse delivers current-limiting, time-delay protection for small motor and relay circuits. A dual-element, current-limiting, time-delay fuse designed for precise circuit sizing, this cartridge-style fuse provides 600 Vac and 300 Vdc ratings with a 200 kA Vac RMS Sym. interrupting rating and 20 kA Vdc rating. The rejection design prevents installation of incorrectly-sized supplementary fuses. This box contains 10 fuses for convenient stocking.
Key Features
- 12-second minimum time-delay at 200% of rated current prevents nuisance trips from motor inrush
- Rejection feature with appropriate fuse block prevents inserting lesser-rated supplementary fuses
- Faster response to damaging short-circuit currents and higher interrupting rating than mechanical over-current protective devices
- Selective coordination ratio of 2:1 prevents electrical shutdowns from extending beyond the failed circuit
- Dimensions: 13/32″ x 1-1/2″ (10.3 x 38.1mm) — standard Class CC cartridge form factor
Technical Specifications
- Ampere Rating: 8A
- Voltage Rating (AC): 600V
- Voltage Rating (DC): 150V
- Interrupting Rating (AC): 200 kA
- Interrupting Rating (DC): 20 kA
- Class: CC
- Type: Time-Delay, current-limiting, rejection-type fuse
- Body Material: Melamine with ferrule terminals
- Time-Delay Response: 12 seconds (minimum) at 200% of rated current
- Certifications: UL Listed Class CC, Std. 248-4, Guide JDDZ, File E4273; CSA Certified; Class 1422-02, File 53787
- Quantity per Box: 10 fuses
Typical Applications
The LP-CC-8 is ideal for small motor and relay circuits, providing maximum component short-circuit current rating protection. Common uses include:
- Industrial control circuits
- Machinery branch circuit protection
- HVAC and refrigeration systems
- Small motor starters and contactors
- Control panel and PLC I/O supply circuits
Compatibility & Replacements
Compatible With
- Standard Class CC fuse holders rated 600VAC, 300VDC
- DIN rail-mounted fuse blocks
- Panel-mount fuse blocks with rejection feature
- Industrial control systems requiring selective coordination
Replaces / Drop-In Replacement For
- Bussmann LP-CC-8 — original equipment replacement
- Cooper Bussmann LP-CC-8 — legacy Bussmann catalog
- Standard Class CC 8A fuses with equivalent 600V/150V DC ratings
Works With
- Bussmann Class CC fuse holders and blocks (all sizes 1/2–30A)
- UL Listed and CSA Certified electrical equipment
- NEC Section 110.9 compliant protective device coordination
- Industrial automation control panels and motor circuits
