Bussmann FRS-R-80 Time Delay Fuse
Bussmann FRS-R-80 Time Delay Fuse
Part Number # FRS-R-80
SKU # 7744
Bussmann FRS-R-80 Key Features
Bussmann FRS-R-80 Time Delay Fuse
Brand: Bussmann
Part Number: FRS-R-80
Bussmann Fusetron Time Delay Fuse, Current Limiting Renewable, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 80 A, 600 VAC/300 VDC, 200 kA Interrupt, Class: RK5, 10 s at 500% Response, Blade Terminal, Holder Mount, Cartridge Body Type, Dual Element, Fiberglass, 1.11 in Dia x 7.88 in L Body Size
Additional Description: BUSS-FRS-R-80 FUSETRON DUAL ELEMENT FUSE CLASS RK5 RK5 ELEMENT
Catalog Description: Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 80 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
ApplicationCombination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security SystemsItem Features- Provides motor overload, ground fault and short circuit protection
- When used in circuits subject to surge currents such as those caused by motors, transformers and other inductive components, these fuses can be sized close to full-load amps to give maximum over current protection
- The time delay feature makes it possible to use fuse amperage ratings which are much smaller than those of non-time delay fuses
- Considerable cost savings occur by permitting the use of smaller size switches, panels and fuses themselves
- Provides a good deg of short circuit protection (greater current limitation) to help protect downstream components from high fault currents
- Gives motor running back-up protection to motors without extra cost
- Helps protect motors against burnout from overloads and single phasing when sized properly
- Simplifies and improves blackout prevention (selective co-ordination ratios)
- 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
- https://www.youtube.com/watch?v=YMvqUyoETXk
StandardsCE Certified|CSA File No. 53787 C22.2/248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZSKU #7744Part Number #FRS-R-80UNSPSC39121606UPC00051712508414