Bussmann FNQ-R-2 Eaton Bussmann series FNQ-R fuse, 2 A, Class CC, Non-indicating, Ferrule end x ferrule end, 12 sec at 200%, 200 kAIC, Melamine tube, Standard, 600 V

Description

Features

• Designed with a specialized rejection tip, this Class CC fuse is engineered to fit exclusively into Class CC holders, preventing the dangerous installation of lower-rated supplemental fuses. This mechanical fail-safe ensures your control circuits maintain their high 200kA Short Circuit Current Rating (SCCR), keeping your industrial panel fully compliant with NEC Article 110.10 requirements.
• Specifically optimized for the intense inductive loads found in small motor circuits and control transformers, the FNQ-R-2 absorbs massive initial power surges without "nuisance blowing." By providing a 12-second minimum time-delay at 200% of the 2-Amp rating, it keeps your automated machinery running through startup spikes while still delivering precision protection against sustained overloads.
• Built to withstand rigorous 600V AC environments, this 2-Amp fuse is the gold standard for protecting industrial control sub-circuits and branch circuit components. The high voltage overhead provides a critical safety margin for 480V and 600V systems, ensuring that even in high-energy fault conditions, the arc is safely extinguished within the melamine tube.
• s a true current-limiting device, the FNQ-R-2 reacts with extreme speed to clear short circuits, significantly reducing the "let-through" energy that can destroy contactors, relays, and PLCs. This proactive protection extends the lifespan of your expensive automation hardware and prevents catastrophic thermal damage during a phase-to-ground or phase-to-phase fault.

Documentation & Downloads

Specifications