BUSS LPN-RK40SP
MFG #LPN-RK40SP
UPC #05171253838
SKU #24838
Product description
BUSS LPN-RK40SP 40A240V RK1 LOW-PEAK FUSE
Bussmann Low-Peakâ„¢ Time Delay Fuse, Low Voltage Current Limiting, Series: LPN, Indicating/Non-Indicating: Non-Indicating, 40 A, 250 VAC/125 VDC, 100/300 kA Interrupt, Class: RK1, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cartridge Body Type, Dual Element, 0.81 in Dia x 3 in L Body Size
Bussmann Low-Peakâ„¢ Time Delay Fuse, Low Voltage Current Limiting, Series: LPN, Indicating/Non-Indicating: Non-Indicating, 40 A, 250 VAC/125 VDC, 100/300 kA Interrupt, Class: RK1, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cartridge Body Type, Dual Element, 0.81 in Dia x 3 in L Body Size
- Branch Circuit, Large Distribution Switchboards, Power Panelboard, Motor Control Centers and Machinery Disconnect Switches, Safety and Security Systems
- Bussmann Low-Peakâ„¢ Time Delay Fuse, Low Voltage Current Limiting, Series: LPN, Indicating/Non-Indicating: Non-Indicating, 40 A, 250 VAC/125 VDC, 100/300 kA Interrupt, Class: RK1, 10 s at 500% Response, Ferrule Terminal, Holder Mount, Cartridge Body Type, Dual Element, 0.81 in Dia x 3 in L Body Size
- Insulated endcaps 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 coordination easy
Time delay that permits 130% FLA sizing for back up motor protection
Inventory consolidation of class RK1, RK5 and 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 coordination ratio of 2:1 (within Low-Peak® fuse family) prevents widespread blackouts
Protects against 1-phase motor damage
Proper sizing can provide "No Damage" type 2 coordinated protection for NEMA® and IEC® motor controllers
- FUSE DLY TIME 40A 250 VAC/125 VDC RK1
- Product Catalog Page(s)
Specification Sheet
- CE Certified|CSA C22.2 No. 248.12/1422-02/File No. 53787|UL File No. E4273|UL Guide JDDZ|UL Listed
- Brand: BUSSMANNAmperage Rating: 40 AApplication: Ind Facilities & Factories - Facility: Safety and Security SystemsClass: Class RK1Connection: Ferrule end x ferrule endCountry of Origin: MXElement: DualInterrupt Rating: 300 kAIC at 250 Vac100 kAIC at 125 VdcResponse Time: 10 S at 500%Size: 0.81 In Diameter X 3.00 In LengthSpecial Features: Indicating, High in-rush current motor protectionStandard: CE MarkedSub Brand: Bussmann SeriesType: FuseType Of Indicators: Non-IndicatingVoltage Rating: 250 Vac, 125 Vdc