Bussmann® LPS-RK-20SPI INDICATING LPS-RK
Class RK1 Fuses
443416
MFG #: LPS-RK-20SPI
Bussmann
78.53000
/ ea
20A 600V Class RK1 Low Peak Dual Element, Time Delay Fuse
- Catalog URL - IDW_DOCUMENT_732af43942f3b83bff965337812811f75f4fbe4cea1c1e2c389ad0fbbd748eec.pdf(Catalog URL)
- http://www.bussmann.com(Seller Home Page URL)
- Spec Sheet URL - 10973_PU5J3SKETZ4OHMC6.pdf(Spec Sheet URL)
- Tech Bulletin URL - bus-ele-ds-1001-lps-rk-0-60a.pdf(Tech Bulletin URL)
- Tech Drawing URL - Bus_Ele_DS_1001_LPS-RK_0-60.pdf(Tech Drawing URL)
- Video - https://www.youtube.com/embed/YMvqUyoETXk(Video)
- Applications
- Features
| Ind Facilities & Factories - Facility: Safety and Security Systems |
| Insulated End Cap |
| 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 prevents widespread blackouts |
| Time delay permits 130% FLA sizing for backup motor protection |
| 300 kA rms symmetrical interrupt rating provides adequate ratings without obsolescence for all electrical systems, big or small, allows for simple, worry free installation in virtually any application |
| 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 |
| Current limitation protects down stream components against damaging thermal and magnetic effects of short circuit currents |
| Protects against 1-phase motor damage |
| Proper sizing can provide "no damage" type 2 co-ordinated protection for NEMA and IEC motor controllers |
| Insulated end caps reduces exposure to live parts and extends air gap to distance between blades of adjacent mounted fuses or to housing |
| 8 s at 500% at 500% of rated current |