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Bussmann Bussmann LPN-RK-100SPI

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Description

Industry Description

100A 250V Class RK1 Low Peak Dual Element, Time Delay Fuse

Modified Industry Description

100A 250V - RK1 INDICATING LOW PEAK DUAL ELEMENT TIME DELAY FUSE

AD Description

Bussmann Low-Peak™ LPN-RK-100SPI Current Limiting Time Delay Fuse, 100 A, 250 VAC/VDC, 300/100 kA, Class RK1, Cartridge Body

Specifications

Amperage Rating
100
Application
Large Distribution Switchboards, Power Panelboards, Motor Control Centers, Machinery Disconnect Switches
Brand Name
Bussmann
Characteristics
Time Delay
Connection
Blade End X Blade End
Country of Origin
MX
Element
Dual
Interrupt_Rating
300/100
Material
Melamine
Model
LPN
Package_Quantity
1
Response_Time
10
Size
1.10 In Diameter X 5.88 In Length
Special Features

  • Consistent 2:1 ampacity ratios for all Low-Peak® fuses make selective coordination easy
  • Current limitation protects downstream components against damaging thermal and magnetic effects of short circuit currents
  • Fast short circuit protection and dual element, time delay performance provide ultimate protection
  • Insulated endcaps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
  • Inventory consolidation of class RK1, RK5 and H fuses for reduced SKU investment and minimizing potential for misapplying fuse
  • Proper sizing can provide "No Damage" type 2 coordinated protection for NEMA® and IEC® motor controllers
  • Protects against 1-phase motor damage
  • Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak® fuses
  • Separate overload and short circuit elements provide time delay for close sizing of high inrush loads linked with RK1 current limitation and selective coordination ratio of 2:1 (within Low-Peak® fuse family) prevents widespread blackouts
  • Time delay that permits 130% FLA sizing for back up motor protection
Standard
UL, CSA C22.2, CE
Sub_Brand
Cooper Bussmann
Type_Of_Indicators
Non-Indicating
Type
Current Limiting
Voltage Rating
250

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