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Bussmann LPS-RK-50SPI

LPS-RK-50SPI Low Voltage Current Limiting Time Delay Fuse, 50 A, 600 VAC, 300 VDC, 300 kA, Class RK1, Cartridge Body

  • UPC: 051712626293
  • Min. Order Qty: 1
  • Quantity Interval: 1
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Bussmann LPS-RK-50SPI

Bussmann Low-Peak® Time Delay Fuse, Low Voltage Current Limiting, Series: LPS, Indicating, 50 A, 600 VAC/300 VDC, 300 kA Interrupt, Class: RK1, 10 s Response, Ferrule Terminal, Holder Mount, Cartridge Body Type, Dual Element, 1.06 in Dia x 5.5 in L Body Size

Amperage Rating      :      50 A
Body Size      :      1.06 in Dia x 5.5 in L
Body Type      :      Cartridge
Class      :      RK1
Element      :      Dual
Indicating/Non-Indicating      :      Indicating
Interrupt Rating      :      300 kA
Mounting Type      :      Holder
Response Time      :      10 s
Series      :      LPS
Terminal Type      :      Ferrule
Type      :      Low Voltage Current Limiting
Voltage Rating      :      600 VAC/300 VDC
  • Separate overload and short circuit elements provide time delay for close sizing of high inrush loads linked with RK1 current limitation and selective co-ordination ratio of 2:1 prevents widespread blackouts
  • Time delay permits 130% FLA sizing for backup motor protection
  • 300 kA rms symmetrical interrupt rating provides adequate ratings without obsolescence for all electrical systems, big or small, allows for simple, worry free installation in virtually any application
  • Reduces existing fuse inventory by up to 33% when upgrading to Low-Peak® fuses
  • Consistent 2:1 ampacity ratios for all Low-Peak® fuses make selective co-ordination easy
  • Current limitation protects down stream components against damaging thermal and magnetic effects of short circuit currents
  • Protects against 1-phase motor damage
  • Proper sizing can provide "no damage" type 2 co-ordinated protection for NEMA and IEC motor controllers
  • Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
  • 10 s at 500% of rated current response time
  • pdfCatalog
  • pdfSpecification Sheet