LPN-RK-4-1/2SP
Eaton Bussmann series* Actual product may vary from image
Eaton Bussmann Series Class RK1 fuse, LPN-RK, time-delay, dual-element, current limiting fuse, 4.5 A, non-indicating fuse, interrupting rating of 300 kA at 250 Vac and 100 kA at 125 Vdc
Details
MFG PART #:LPN-RK-4-1/2SP
TRC Part #:BUSSLPNRK41/2SP
UPC #:051712538220
Inventory
$ E
Details
MFG PART #:LPN-RK-4-1/2SP
TRC Part #:BUSSLPNRK41/2SP
UPC #:051712538220
Inventory
Attributes
Features
Documentation
Attributes
Brand:Eaton Bussmann series
Type:Current Limiting Time Delay
Series:LPN-RK
Indicating/Non-Indicating:Non-Indicating
Rejection/Non-Rejection:Rejection
Amperage Rating:4.5 A
Voltage Rating:250 VAC/125 VDC
Interrupt Rating:300/100 kAIC
Class:RK1
Response Time:8 s at 500%
Terminal Type:Ferrule End
Mounting Type:Holder
Body Type:Cartridge
Element:Dual
Material:Melamine
Body Size:9/16 in Dia x 2 in L
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 |