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Bussmann FRN-R-400 Time Delay Fuse
Part Number # FRN-R-400
SKU # 47005
Bussmann FRN-R-400 Key Features
Bussmann FRN-R-400 Time Delay Fuse
Brand: Bussmann
Part Number: FRN-R-400
Bussmann Fusetron Time Delay Fuse, Current Limiting, Series: FRN-R, Indicating/Non-Indicating: Non-Indicating, Rejection/Non-Rejection: Rejection, 400 A, 250 VAC/125 VDC, 20/200 kA Interrupt, Class: RK5, 10 s at 500% Response, Blade Terminal, Holder Mount, Cartridge Body Type, Dual Element, Fiberglass, 2.38 in Dia x 8.63 in L Body Size
Additional Description: BUSS-FRN-R-400 FUSETRON DUAL-ELEMENT CLASS RK5
Catalog Description: Eaton Bussmann Series Class RK5 fuse, FRN-R, time-delay, dual-element, current limiting fuse, 400 A, non-indicating fuse, interrupting rating of 200 kA at 250 Vac and 20 kA at 250 Vdc
FRN-R-400 Application
Combination Starters, Machinery Disconnects, Motor Control Centers and Power Panelboard Applications, Safety and Security SystemsFRN-R-400 Item Features
- Provides motor overload, ground fault and short circuit protection
- Helps protect motors against burnout from overloads
- Helps protect motors against burnout from single phasing on 3 ph systems
- 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
- 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 10 s
- https://www.youtube.com/watch?v=YMvqUyoETXk
FRN-R-400 Standards
CE Certified|CSA File No. 53787 C22.2 No. 248.12 1422-02|UL 248-12/File No. E4273|UL Guide JDDZSKU #47005Part Number #FRN-R-400UNSPSC39121606UPC00051712507530