Fuse Class CC 4/10A FNQ-R Series MPN:FNQ-R-4/10

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Brand: Bussmann
Part #: FNQ-R-4/10
SKU
226-CXG-1CV02
Fuse Class CC 4/10A FNQ-R Series

The Bussmann Fuse Class CC 4/10A FNQ-R Series is an ideal choice for electrical protection in a range of applications. Designed to protect small motors, control circuits, branch-circuit components, and general loads, this UL Class CC fuse offers high interrupting ratings and current limitation for overcurrent protection. Its rejection feature ensures compatibility with CC rejection fuse blocks and holders, preventing midget fuses from being installed. The rejection feature also prevents nuisance-blowing during motor and equipment startup, while the tolerance to temporary inrush currents minimizes unnecessary blowouts. The 4/10A rating makes it suitable for applications that require precise current control, while its 600VAC rating ensures compatibility with a wide range of electrical systems. In summary, the Bussmann Fuse Class CC 4/10A FNQ-R Series is an essential component in any electrical system that demands reliable and effective overcurrent protection.

Top product features:

  • High interrupting rating and current limitation for overcurrent protection.
  • Rejection feature ensures compatibility with CC rejection fuse blocks and holders.
  • Tolerance to temporary inrush currents without opening, preventing nuisance-blowing.

Top product applications:

  • Overcurrent protection for branch circuits, control circuits, and lighting systems.
  • Small motors and branch-circuit components.
  • Inductive loads from devices such as control transformers and solenoids.
Time-delay, nonindicating UL Class CC fuses tolerate temporary inrush currents without opening, which prevents nuisance-blowing from motor and equipment startups. Also called slow-blow Class CC fuses, they open to disconnect an electrical circuit when exposed to sustained loads and short circuits. They have no indicator for identifying a blown fuse, so they're sometimes used with an indicating fuse block or cover. Series LP-CC, ATDR, and CCMR fuses protect small motors and branch-circuit components. Series FNQ-R, ATQR, and KLDR handle inductive loads from devices such as control transformers and solenoids.

UL Class CC fuses provide a high interrupting rating and current limitation for overcurrent protection of branch circuits, control circuits, lighting, transformers, and general loads. Their rejection feature ensures a match with Class CC rejection fuse blocks and holders that prevent midget fuses from being installed. These 600VAC fuses have an interrupting rating (IR) of 200kA and are the smallest 600VAC, 200kA fuses approved for branch circuits. They are current-limiting to prevent electrical damage by disconnecting circuits before they're exposed to the full magnitude and duration of an overcurrent.

Technical Specifications

  • Item UL Class CC Fuse
  • Amps 4/10 A
  • AC Voltage Rating 600V AC
  • DC Voltage Rating Not Rated
  • Class CC
  • Series FNQ-R
  • Visual Indication Nonindicating
  • Speed Time Delay
  • Body Style Cylindrical
  • Fits Fuse Block Style Rejection
  • Interrupt Rating 200kA at 600V AC
  • Fuse Size 1-1/2 in L x 13/32 in dia
  • Length 1 1/2 in
  • Diameter 13/32 in
  • Equivalent Brand and Series Bussmann FNQ-R, Littelfuse KLDR, Mersen ATQR
  • Equivalent Series ATQR, FNQ-R, KLDR
  • Compatible Fuse Block Series BC, BCM, C2617, C5268, CHCC, HPF, OPM-1038, OPM-NG
  • Body Material Melamine
  • Element Dual
  • Standards CE/UL-248-4 Guide JDDZ/CSA Class 1422-01

Manufacturer Details

  • Manufacturer: Bussmann
  • Condensed Mfg Number: FNQR410
  • MPN: FNQ-R-4/10

Label Details

  • Hazardous Material: N
  • Green Material Flag: N
  • Country of Origin: MX
  • CA Prop 65 Wht Label: N

Classification Details

  • Harmonization Code: 8536100040
  • GDS Category Name: Class CC Fuses
  • GDS Family Name: Fuses
  • GDS Segment Name: Electrical
  • UNSPSC: 39121609
  • UNSPSC Class ID: 16
  • UNSPSC Commodity Name: Circuit protection devices and accessories
  • UNSPSC Commodity ID: 09
  • UNSPSC Commodity Name: Midget fuses
  • UNSPSC Family ID: 12
  • UNSPSC Family Name: Electrical equipment and components and supplies
  • UNSPSC Segment ID: 39
  • UNSPSC Segment Name: Electrical Systems and Lighting and Components and Accessories and Supplies

Shipping Details

  • Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:18pm UTC Category: Fuses
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