Image Disclaimers Message
Bussmann FRS-R-225 Time Delay Fuse
Part Number # FRS-R-225
SKU # 7717
Bussmann FRS-R-225 Key Features
Bussmann FRS-R-225 Time Delay Fuse
Brand: Bussmann
Part Number: FRS-R-225
Bussmann Fusetron Time Delay Fuse, Current Limiting Renewable, Series: FRS-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 225 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, 2.34 in Dia x 11.63 in L Body Size
Additional Description: BUSS-FRS-R-225 FUSETRON DUAL ELEMENT FUSE CLASS RK5
Catalog Description: Eaton Bussmann Series Class RK5 fuse, FRS-R, time-delay, dual-element, current limiting fuse, 225 A, non-indicating fuse, interrupting rating of 200 kA at 600 Vac and 20 kA at 300 Vdc
FRS-R-225 Application
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security SystemsFRS-R-225 Item 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
FRS-R-225 Standards
CE Certified|CSA File No. 53787 C22.2/248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZSKU #7717Part Number #FRS-R-225UNSPSC39121606UPC00051712508490