Bussmann FRS-R-90 Time Delay Fuse
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Bussmann FRS-R-90 Time Delay Fuse
Bussmann FRS-R-90 Time Delay Fuse
Part #:FRS-R-90
SKU #: 7745
Key Features
Part #:FRS-R-90
SKU #: 7745
Brand: Bussmann
Amperage Rating: 90, 90 A
Body Type: Cylindrical
Class: RK5
Indicating/Non-Indicating: Non-Indicating
Interrupt Rating: 20/200 kA, 200/20
- Without open fuse indication
- 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
- Offers a 10 sec time delay at 5 times the rated current
- The time-delay feature makes it possible to use fuse amp ratings that are much smaller than those of non-time delay fuses
- 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)
- https://www.youtube.com/watch?v=YMvqUyoETXk
Bussmann FRS-R-90 Time Delay Fuse
Bussmann Fusetron Time Delay Fuse, Current Limiting, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 90 A, 600 VAC/300 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Blade Terminal, Holder Mount, Cylindrical Body Type, Dual Element, Fiberglass, 1.11 in Dia x 7.88 in L Body Size
Additional Description: BUSS-FRS-R-90 FUSETRON DUAL ELEMENT FUSE CLASS RK5
Catalog Description: Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 90 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc