Part #:LPN-RK-70SP
SKU #: 1945823
Key Features
Part #:LPN-RK-70SP
SKU #: 1945823
Brand: Bussmann
Amperage Rating: 70, 70 A
Body Type: Cartridge
Class: RK1
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 300/100, 300/100 kAIC
- 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
- https://www.youtube.com/watch?v=YMvqUyoETXk
Bussmann LPN-RK-70SP Time Delay Fuse
Bussmann Low-Peak Fuse, Current Limiting Time Delay, Series: LPN-RK, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 70 A, 250 VAC/VDC, 300/100 kAIC Interrupt, Class: RK1, 10 s at 500% Response, Blade End Terminal, Holder Mount, Cartridge Body Type, Dual Element, Melamine, 1.11 in Dia x 5.88 in L Body Size
Additional Description: BUSS-LPN-RK-70SP LOW PEAK DUAL ELEMENT
Catalog Description: Eaton Bussmann Series Class RK1 fuse, LPN-RK, time-delay, dual-element, current limiting fuse, 70 A, non-indicating fuse, interrupting rating of 300 kA at 250 Vac and 100 kA at 125 Vdc