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Bussmann Bussmann LPJ-80SPI

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Description

Industry Description

80A 600V Class J Low Peak Dual Element, Time Delay Fuse

Modified Industry Description

80A 600V - CLASS J INDICATING LOW PEAK DUAL ELEMENT TIME DELAY FUSE

AD Description

Bussmann Low-Peak™ LPJ-80SPI Current Limiting Time Delay Fuse, 80 A, 600 VAC/300 VDC, 300/100 kA, Class J, Cartridge Body

Specifications

Amperage Rating
80
Application
Branch Circuit Breaker Panelboard Mains, Industrial Control, Machinery Disconnects, Power Panelboards
Brand Name
Bussmann
Characteristics
Time Delay
Connection
Bolted Blade End x Bolted Blade End
Country of Origin
MX
Element
Dual
Interrupt_Rating
300/100
Material
Melamine
Model
LPJ
Package_Quantity
1
Response_Time
10
Size
1.13 In Diameter X 4.63 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
  • Dual element fuses have lower resistance than ordinary fuses, hence they run cooler
  • Fast short circuit protection and dual element, time delay performance provide ultimate protection
  • Industry's only UL listed and CSA Certified fuse with a 300 kA interrupt rating that allows for simple, worry free installation in virtually any application
  • Long time delay minimizes needless fuse openings due to temporary overloads and transient surges
  • Proper sizing can provide "No Damage" type 2 coordinated protection for NEMA® and IEC® motor controllers
  • Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak® fuses
  • Selective coordination ratio of 2:1 (within Low-Peak® fuse family) prevents electrical shutdowns from extending beyond the failed circuit
  • Separate overload and short circuit elements provide time delay for sizing of high inrush loads linked with class J current limitation
  • Series combination ratings with branch circuit breakers allows broad range of coverage, independent of breaker manufacturer
  • Space saving package for equipment down sizing
  • They can often be sized for back up protection against motor burnout from overload or single phasing if other overload protective devices fail
Standard
UL, CSA C22.2, CE
Sub_Brand
Cooper Bussmann
Type_Of_Indicators
Black/White Permanent Fuse Indicator
Type
Current Limiting
Voltage Rating
600 VAC/300 VDC

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