Current-Limiting Time-Delay Fuse 15 A, 200 kAIC at 600 V, Ferrule End
Bussmann

Bussmann FNQ-R-15 Current-Limiting Time-Delay Fuse 15 A, 200 kAIC at 600 V, Ferrule End

  • MPN: FNQ-R-15
  • UPC: 051712497114
  • PPN: BUS-FNQ-R-15

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$18.57

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Spec sheet

Description

Current-Limiting Time-Delay Fuse 15 A, 200 kAIC at 600 V, Ferrule End

Features

  • The Bussmann FNQ-R-15 is a Class CC Limitron™ fuse, specifically engineered for "Branch Circuit" protection. It is a current-limiting device, meaning it reacts within milliseconds to "clamp" a short circuit before the current can reach its full destructive peak. This is critical for meeting Canadian Electrical Code (CEC) requirements for protecting sensitive control transformers and industrial components.
  • As a Class CC fuse, the FNQ-R-15 features a specialized physical rejection tip. This prevents it from being replaced by a standard "midget" fuse (like the FNQ or BAF series) which lacks the high interrupting rating required for branch circuits. This "foolproof" design ensures your control panel maintains its safety rating even after field maintenance.
  • Designed with Time-Delay characteristics, this 15-Amp fuse is optimized to handle the massive momentary current surges (inrush) common with control transformers and small motors. It allows these surges to pass without "nuisance blowing," while still providing high-speed protection against sustained overloads and dangerous short circuits.
  • The FNQ-R-15 is fully rated for 600V AC and boasts a massive 200,000 Amp Interrupting Rating (AIR). This ultra-high fault capacity allows it to be used safely in virtually any industrial environment in Canada, ensuring the fuse won't rupture or fail violently even when connected to a high-energy service entrance.
  • The Class CC size (13/32" x 1-1/2") is the smallest branch-circuit rated fuse available. This allows Canadian panel builders to provide "big fuse" protection in a very small space, enabling the design of more compact and cost-effective control cabinets for HVAC, manufacturing, and automation systems.

Documentation & Downloads

Specifications

Additional

Amperage
15 A
Voltage Rating
600 Vac, 300 Vdc
Type
Current-limiting time-delay fuse
Connection
Ferrule end x ferrule end
Product Height
1.5 in
Product Weight
0.15 lb
Special Features
Rejection style
Compliance
CE Marked, RoHS Compliant
Interrupt Rating200 kAIC at 600 Vac, 20 kAIC at 300 Vdc
Response Time12 sec at 200%
ClassClass CC
Product Length/Depth0.41 in
Product Width0.41 in
MaterialMelamine tube
Fuse IndicatorNon-indicating

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