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LPN-RK-450SP Bussmann Low Peak Time Delay Class RK1 Fuse

LPN-RK-450SP Bussmann Low Peak Time Delay Class RK1 Fuse

Manufacturer:Bussmann

Description :450A 250VAC/VDC, Low Peak Time Delay Dual Element Class RK1 Fuse, Slow Blowing Fuse

Stock quantity(PCS) :0

Lead time ( Weeks ) :12

Categories:current limiting fuse, AC Fuse, DC Fuse, buss fuses 250v, Class RK1 Fuse

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  • Specification
  • Datasheet download

LPN-RK-450SP Bussmann Low Peak Dual Element Class RK1 Fuse 


Product NameEaton Bussmann series LPN-RK Class RK1 Fuse
Catolog NumberLPN-RK-450SP
Rated Amperage450A
Rated Voltage250VAC, 250VDC
DatasheetPDF
Product Length10.78 in
Product Diameter2.88 in
Product Weight2.2 lb
ClassTime Delay
Voltage TypeAC, DC
ClassClass RK1 Fuse
Breaking Capacity• 300 kA RMS Sym.
• 100 kA DC
3D Model; CADstp
ConnectionBlade end x blade end
Agency Information UL Listed, Guide JDDZ, File E4273, CSA Certified, Class RK1 per CSA C22.2, No 248.12, Class 1422-02, File 53787, CE



LPN-RK Fuse Dimensions-in

LPN-RK Fuse Dimensions.jpg


LPN-RK Fuse Recommend Fuse Blocks

Amps1-Pole2-Pole3-Pole
100RM25100-1CRRM25100-2CRRM25100-3CR
200RM25200-1CRRM25200-2CRRM25200-3CR
400RM25400-1CRRM25400-2CRRM25400-3CR
600RM25600-1CRRM25600-2CRRM25600-3CR


Typical applications

• Feeder and branch circuits

• Transformers

• Motors

• Solenoids

• General purpose circuits

 

Catalog Numer AMP

LPN-RK-1/10SPLPN-RK-2/10SPLPN-RK-3/10SPLPN-RK-4/10SPLPN-RK-15/100SP
LPN-RK-6/10SPLPN-RK-8/10SPLPN-RK-1SPLPN-RK-1-1/8SPLPN-RK-1-1/4SP
LPN-RK-1-4/10SPLPN-RK-1-6/10SPLPN-RK-1-8/10SPLPN-RK-2SPLPN-RK-2-1/4SP
LPN-RK-2-1/2SPLPN-RK-2-8/10SPLPN-RK-3SPLPN-RK-3-2/10SPLPN-RK-3-1/2SP
LPN-RK-4SPLPN-RK-4-1/2SPLPN-RK-5SPLPN-RK-5-6/10SPLPN-RK-6SP
LPN-RK-6-1/4SPLPN-RK-8SPLPN-RK-9SPLPN-RK-10SPLPN-RK-12SP
LPN-RK-15SPLPN-RK-17-1/2SPLPN-RK-20SPLPN-RK-25SPLPN-RK-30SP
LPN-RK-35SPLPN-RK-40SPLPN-RK-45SPLPN-RK-50SPLPN-RK-60SP
LPN-RK-70SPLPN-RK-80SPLPN-RK-90SPLPN-RK-100SPLPN-RK-110SP
LPN-RK-125SPLPN-RK-150SPLPN-RK-175SPLPN-RK-200SPLPN-RK-225SP
LPN-RK-250SPLPN-RK-300SPLPN-RK-350SPLPN-RK-400SPLPN-RK-450SP
LPN-RK-500SPLPN-RK-600SP




Features and benefits

• Industry’s only UL Listed and CSA Certified fuse with a 300 kA interrupting rating that allows for simple, worry-free installation in virtually any application.

• Fast short-circuit protection and dual-element, time-delay performance provide ultimate protection.

• 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 coordination easy.

• Time-delay permits 130% FLA sizing for back-up motor protection.

• Current-limitation protects downstream components against damaging thermal and magnetic effects of short-circuit currents.

• Protects against single-phase motor damage.

• Proper sizing can provide “no damage” Type 2 coordinated protection for NEMA and IEC motor controllers.


You can ask any Bussmann fuse and fuse cross reference.




TAG:  Class RK 1 Fuse AC Fuse Current Limiting Fuse rk1 fuses Bussmann Fuses buss fuses 250v

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