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Bussmann Series LPN-RK-400SP
Bussmann Low-Peak LPN-RK-400SP Current Limiting Time Delay Fuse, 400 A, 250 V AC/DC, 300/100 kAIC Interrupt, RK1 Class, Cartridge Body
Bussmann Series LPN-RK-400SP
Bussmann Low-Peak LPN-RK-400SP Current Limiting Time Delay Fuse, 400 A, 250 V AC/DC, 300/100 kAIC Interrupt, RK1 Class, Cartridge BodyIn Stock: 1more info
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In Stock: 1more info
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Product Description
Bussmann Low-Peak Fuse, Current Limiting Time Delay, Series: LPN-RK, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 400 A, 250 V AC/DC, 300/100 kAIC Interrupt, Class: RK1, 10 s at 500% Response, Blade End Terminal, Holder Mount, Cartridge Body Type, Dual Element, Melamine, 2.36 in Dia x 8.63 in L Body Size
Attributes
Documents
Applications
Features
Attributes
Body Size2.36 in Dia x 8.63 in L
Body TypeCartridge
ClassRK1
Country of OriginMX
ElementDual
Indicating/Non-IndicatingNon-Indicating
Interrupt Rating300/100 kAIC
ManufacturerEaton
MaterialMelamine
Mounting TypeHolder
Rejection/Non-RejectionRejection
Response Time10 s at 500%
SeriesLPN-RK
Terminal TypeBlade End
Type / StyleCurrent Limiting
Voltage Rating250 V AC/DC
Documents
Applications
Industrial Facilities and Factories, Safety and Security Systems, Large Distribution Switchboards, Power Panelboards, Motor Control Centers and Machinery Disconnect Switches
Features
- Fast short circuit protection and dual element, time delay performance provide ultimate protection
- Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing
- Current limitation protects downstream components against damaging thermal and magnetic effects of short circuit currents
- 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
- Time delay permits 130% FLA sizing for back-up motor protection
- Inventory consolidation of class RK1/RK5/H fuses for reduced SKU investment and minimizing potential for misapplying fuse
- 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 (within Low-Peak fuse family) helps prevent widespread blackouts
- Protects against 1 ph motor damage
- Proper sizing can provide "no damage" type 2 co-ordinated protection for NEMA and IEC motor controllers
- Electrically isolated end caps for additional safety