Bussmann® FRN-R-450 Fusetron™ FRN-R Current Limiting Time Delay Fuse, 450 A, 250 VAC/250 VDC, 200/20 kA Interrupt, Class RK5
Class RK5 Fuses
69142
MFG #: FRN-R-450
Bussmann
241.94000
/ ea
Fusetron fuses are on average 23% more energy efficient than the next leading brand.
- Catalog URL - IDW_DOCUMENT_9a7deddcb6439d13b8d755080ec3d4694b49b4ae0512de9cd470d060f41ae688.pdf(Catalog URL)
- http://www.bussmann.com(Seller Home Page URL)
- Spec Sheet URL - 10973_9J0N7LFMSQVODZAR.pdf(Spec Sheet URL)
- Spec Sheet URL - FRN-R-450(Spec Sheet URL)
- Spec Sheet URL - skuPage.FRN-R-450.pdf(Spec Sheet URL)
- Tech Bulletin URL - bus-ele-ds-1020-frn-r-70-600a.pdf(Tech Bulletin URL)
- Tech Drawing URL - Bus_Ele_DS_1020_FRN-R(70-600A).pdf(Tech Drawing URL)
- Video - https://www.youtube.com/embed/YMvqUyoETXk(Video)
- Applications
- Features
| Ind Facilities & Factories - Facility: Safety and Security Systems |
| Provides motor overload ground fault and short circuit protection |
| Helps protect motors against burnout from overloads and single phasing when sized properly |
| Simplifies and improves blackout prevention (selective coordination) |
| Dual-element fuses can be applied in circuits subject to temporary motor overloads and surge currents to provide both high performance short circuit and overload protection |
| The overload element provides protection against low level over current of overloads and will hold an overload which is five times greater than the ampere rating of the fuse for a minimum of ten seconds |