LITTELFUSE Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)
LITTELFUSE Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

LITTELFUSE
Brand: LITTELFUSE
SKU: LLNRK045
Availability: In Stock

Ships same day if ordered by 12 pm
$58.02
$58.02
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Description

Product Description

Littelfuse LLNRK045 is a POWR-GARD current-limiting, dual-element time-delay cartridge fuse rated 45 A. It is Class RK1 with a 250 VAC / 125 VDC voltage rating, ferrule terminals, holder mounting, and a melamine cartridge body sized 13/16 in diameter x 3 in length. The fuse provides high interrupting capability for protection of service entrance, main, feeder and general-purpose branch circuits and equipment with high inrush currents.

  • Dual-element, time-delay construction for thermal overload tolerance and surge withstand without nuisance opening
  • Current-limiting performance with interrupting ratings of 200 kA at 250 VAC and 20 kA at 125 VDC
  • Cartridge body (13/16 in x 3 in) with ferrule terminals for holder mounting; melamine construction

Product Highlights

Class RK1, 45 A; 250 VAC / 125 VDC; dual-element time-delay; 200 kA AC / 20 kA DC interrupting ratings

Product Information

Standard Information

  • Brand: LITTELFUSE
  • Manufacturer Part Number: LLNRK045
  • Country of Origin: Mexico
Technical Specifications
Brand
Littelfuse
Manufacturer Part Number
LLNRK045
Series
LLNRK
Class
RK1
Type
Current limiting, Time-Delay
Element Type
Dual element (true dual element with thermally-reversible spring-loaded thermal overload)
Indicating
Non-indicating
Rejection Style
Rejection
Amperage Rating
45 A
Voltage Rating
250 VAC / 125 VDC
Interrupting Rating
200 kA at 250 VAC; 20 kA at 125 VDC
Body Size / Dimensions
13/16 in diameter x 3 in length
Body Type
Cartridge
Body Material
Melamine
Mounting Type
Holder mounting
Terminal Type
Ferrule terminal
Standards / Certifications
UL 248-12 (UL File No. E81895); CSA LR29862; Federal Specification WF-1814; PROP65 (contains nickel)
Country of Origin
Mexico
Application
Service entrance, main, feeder and general-purpose branch circuits; motors, transformers, solenoids, and other high inrush equipment
LITTELFUSE Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

LITTELFUSE

Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

$58.02
LITTELFUSE Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

LITTELFUSE

Littelfuse LLNRK045 Powr-Gard Time-Delay Fuse 45 A (13/16 in x 3 in)

$58.02

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