Industrial & Electrical Fuses – Mouser United Kingdom

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FRN-R/FRS-R Time-Delay Fuses

Bussmann / Eaton FRN-R/FRS-R Time-Delay Fuses are energy-efficient dual-element, current-limiting, time-delay fuses. The fuses have an optional open fuse indication on select ratings. Time-delay – 10 seconds (minimum) at 500% of rated current (8 seconds for 1⁄10-30A sizes).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	Product	Current Rating	Voltage Rating AC	Fuse Type	Voltage Rating DC	Interrupt Rating	Termination Style	Class	Indicator Style	Packaging	Series
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-15ID Bussmann / Eaton 1: £36.54 Non-Stocked	Mfr. Part No. FRN-R-15ID Mouser Part No 504-FRN-R-15ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£36.54 £31.92 £27.77 £24.97 £20.63	Min.: 1 Mult.: 1	No	Current Limiting Fuses	15 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-17-1/2ID Bussmann / Eaton 1: £40.83 Non-Stocked	Mfr. Part No. FRN-R-17-1/2ID Mouser Part No 504-FRN-R-17-1-2ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI	Datasheet	Non-Stocked	£40.83 £33.87 £25.75 £23.04 View £22.10 £21.81	Min.: 1 Mult.: 1	No	Current Limiting Fuses	17.5 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses 250V 17.5A Dual Elemtent Time Delay FRN-R-17-1/2 Bussmann / Eaton 1: £34.26 Non-Stocked	Mfr. Part No. FRN-R-17-1/2 Mouser Part No 504-FRN-R-17-1/2	Bussmann / Eaton	Industrial & Electrical Fuses 250V 17.5A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£34.26 £28.42 £21.75 £21.21	Min.: 1 Mult.: 1	No	Current Limiting Fuses	17.5 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 225A Dual Elemtent Time Delay FRN-R-225 Bussmann / Eaton 1: £368.43 Non-Stocked	Mfr. Part No. FRN-R-225 Mouser Part No 504-FRN-R-225	Bussmann / Eaton	Industrial & Electrical Fuses 250V 225A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£368.43 £352.95	Min.: 1 Mult.: 1	No	Current Limiting Fuses	225 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-25ID Bussmann / Eaton 1: £36.54 Non-Stocked	Mfr. Part No. FRN-R-25ID Mouser Part No 504-FRN-R-25ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£36.54 £30.33 £23.61 £22.03 View £21.18 £20.31 £19.83 Quote	Min.: 1 Mult.: 1	No	Current Limiting Fuses	25 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses 250V 3.5A Dual Elemtent Time Delay FRN-R-3-1/2 Bussmann / Eaton 1: £50.68 Non-Stocked	Mfr. Part No. FRN-R-3-1/2 Mouser Part No 504-FRN-R-3-1/2	Bussmann / Eaton	Industrial & Electrical Fuses 250V 3.5A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£50.68 £42.03 £37.88 £36.12	Min.: 1 Mult.: 1	No	Current Limiting Fuses	3.5 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 4A Dual Elemtent Time Delay FRN-R-4 Bussmann / Eaton 1: £53.39 Non-Stocked Lead-Time 16 Weeks	Mfr. Part No. FRN-R-4 Mouser Part No 504-FRN-R-4	Bussmann / Eaton	Industrial & Electrical Fuses 250V 4A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked Lead-Time 16 Weeks	£53.39 £41.37 £35.16 £33.19	Min.: 1 Mult.: 1	No	Current Limiting Fuses	4 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 4.5A Dual Elemtent Time Delay FRN-R-4-1/2 Bussmann / Eaton 1: £39.43 Non-Stocked	Mfr. Part No. FRN-R-4-1/2 Mouser Part No 504-FRN-R-4-1/2	Bussmann / Eaton	Industrial & Electrical Fuses 250V 4.5A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£39.43 £36.12	Min.: 1 Mult.: 1	No	Current Limiting Fuses	4.5 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V .4A Dual Elemtent Time Delay FRN-R-4/10 Bussmann / Eaton 1: £58.08 Non-Stocked	Mfr. Part No. FRN-R-4/10 Mouser Part No 504-FRN-R-4/10	Bussmann / Eaton	Industrial & Electrical Fuses 250V .4A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£58.08 £48.95 £46.95	Min.: 1 Mult.: 1	No	Current Limiting Fuses	400 mA	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-40ID Bussmann / Eaton 1: £50.22 Non-Stocked	Mfr. Part No. FRN-R-40ID Mouser Part No 504-FRN-R-40ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£50.22 £43.64 £37.09 £34.61 £34.08	Min.: 1 Mult.: 1	No	Current Limiting Fuses	40 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses 250V 45A Dual Elemtent Time Delay FRN-R-45 Bussmann / Eaton 1: £50.50 Non-Stocked	Mfr. Part No. FRN-R-45 Mouser Part No 504-FRN-R-45	Bussmann / Eaton	Industrial & Electrical Fuses 250V 45A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£50.50 £41.90 £38.64 £31.99 View £29.46 £29.28	Min.: 1 Mult.: 1	No	Current Limiting Fuses	45 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 450A Dual Elemtent Time Delay FRN-R-450 Bussmann / Eaton 1: £574.22 Non-Stocked	Mfr. Part No. FRN-R-450 Mouser Part No 504-FRN-R-450	Bussmann / Eaton	Industrial & Electrical Fuses 250V 450A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£574.22	Min.: 1 Mult.: 1	No	Current Limiting Fuses	450 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-50ID Bussmann / Eaton 1: £50.22 Non-Stocked	Mfr. Part No. FRN-R-50ID Mouser Part No 504-FRN-R-50ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£50.22 £43.50 £36.97 £34.43 £34.08	Min.: 1 Mult.: 1	No	Current Limiting Fuses	50 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses 250V .6A Dual Elemtent Time Delay FRN-R-6/10 Bussmann / Eaton 1: £50.68 Non-Stocked	Mfr. Part No. FRN-R-6/10 Mouser Part No 504-FRN-R-6/10	Bussmann / Eaton	Industrial & Electrical Fuses 250V .6A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£50.68 £39.64	Min.: 1 Mult.: 1	No	Current Limiting Fuses	600 mA	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 7.5A Dual Elemtent Time Delay FRN-R-7-1/2 Bussmann / Eaton 1: £39.64 Non-Stocked	Mfr. Part No. FRN-R-7-1/2 Mouser Part No 504-FRN-R-7-1/2	Bussmann / Eaton	Industrial & Electrical Fuses 250V 7.5A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£39.64	Min.: 1 Mult.: 1	No	Current Limiting Fuses	7.5 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 70A Dual Elemtent Time Delay FRN-R-70 Bussmann / Eaton 1: £92.38 Non-Stocked	Mfr. Part No. FRN-R-70 Mouser Part No 504-FRN-R-70	Bussmann / Eaton	Industrial & Electrical Fuses 250V 70A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£92.38 £76.61 £70.64 £69.26	Min.: 1 Mult.: 1	No	Current Limiting Fuses	70 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V 75A Dual Elemtent Time Delay FRN-R-75 Bussmann / Eaton 1: £131.55 Non-Stocked	Mfr. Part No. FRN-R-75 Mouser Part No 504-FRN-R-75	Bussmann / Eaton	Industrial & Electrical Fuses 250V 75A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£131.55 £111.28 £94.62	Min.: 1 Mult.: 1	No	Current Limiting Fuses	75 A	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Knife Blade	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses 250V .8A Dual Elemtent Time Delay FRN-R-8/10 Bussmann / Eaton 1: £50.01 Non-Stocked	Mfr. Part No. FRN-R-8/10 Mouser Part No 504-FRN-R-8/10	Bussmann / Eaton	Industrial & Electrical Fuses 250V .8A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£50.01 £46.95	Min.: 1 Mult.: 1	No	Current Limiting Fuses	800 mA	250 VAC	Time-Delay Fuses	125 VDC	200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-8ID Bussmann / Eaton 1: £42.65 Non-Stocked	Mfr. Part No. FRN-R-8ID Mouser Part No 504-FRN-R-8ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£42.65 £36.81 £31.29 £28.83 £28.27	Min.: 1 Mult.: 1	No	Current Limiting Fuses	8 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI FRN-R-9ID Bussmann / Eaton 1: £42.65 Non-Stocked	Mfr. Part No. FRN-R-9ID Mouser Part No 504-FRN-R-9ID	Bussmann / Eaton	Industrial & Electrical Fuses FUSETRON DUAL-ELEM CLASS RK5 INDICATI	Datasheet	Non-Stocked	£42.65 £36.31 £33.00 £30.56 View £29.68 £28.91 Quote	Min.: 1 Mult.: 1	No	Current Limiting Fuses	9 A	250 VAC	Time-Delay Fuses	125 VDC		Clip	Class RK5 Fuses	Open Fuse	Bulk	FRN-R
Industrial & Electrical Fuses 600V 1.5A Dual Elemtent Time Delay FRS-R-1-1/2 Bussmann / Eaton 1: £83.90 Non-Stocked	Mfr. Part No. FRS-R-1-1/2 Mouser Part No 504-FRS-R-1-1/2	Bussmann / Eaton	Industrial & Electrical Fuses 600V 1.5A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£83.90 £69.93	Min.: 1 Mult.: 1	No	Current Limiting Fuses	1.5 A	600 VAC	Time-Delay Fuses		200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRS-R
Industrial & Electrical Fuses 600V 1.25A Dual Elemtent Time Delay FRS-R-1-1/4 Bussmann / Eaton 1: £65.45 Non-Stocked	Mfr. Part No. FRS-R-1-1/4 Mouser Part No 504-FRS-R-1-1/4	Bussmann / Eaton	Industrial & Electrical Fuses 600V 1.25A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£65.45 £55.78 £52.35	Min.: 1 Mult.: 1	No	Current Limiting Fuses	1.25 A	600 VAC	Time-Delay Fuses		200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRS-R
Industrial & Electrical Fuses 600V 1.125A Dual Elemtent Time Delay FRS-R-1-1/8 Bussmann / Eaton 10: £78.53 Non-Stocked	Mfr. Part No. FRS-R-1-1/8 Mouser Part No 504-FRS-R-1-1/8	Bussmann / Eaton	Industrial & Electrical Fuses 600V 1.125A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£78.53	Min.: 10 Mult.: 10	No	Current Limiting Fuses	1.125 A	600 VAC	Time-Delay Fuses		200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRS-R
Industrial & Electrical Fuses 600V 1.4A Dual Elemtent Time Delay FRS-R-1-4/10 Bussmann / Eaton 1: £94.22 Non-Stocked	Mfr. Part No. FRS-R-1-4/10 Mouser Part No 504-FRS-R-1-4/10	Bussmann / Eaton	Industrial & Electrical Fuses 600V 1.4A Dual Elemtent Time Delay Learn More about Bussmann / Eaton bussmann frn r frs r fuses	Datasheet	Non-Stocked	£94.22 £78.53	Min.: 10 Mult.: 10	No	Current Limiting Fuses	1.4 A	600 VAC	Time-Delay Fuses		200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRS-R
Industrial & Electrical Fuses 600V 1.6A Dual Elemtent Time Delay FRS-R-1-6/10 Bussmann / Eaton 10: £70.50 Non-Stocked	Mfr. Part No. FRS-R-1-6/10 Mouser Part No 504-FRS-R-1-6/10	Bussmann / Eaton	Industrial & Electrical Fuses 600V 1.6A Dual Elemtent Time Delay	Datasheet	Non-Stocked	£70.50 £65.75	Min.: 10 Mult.: 10	No	Current Limiting Fuses	1.6 A	600 VAC	Time-Delay Fuses		200 kA	Clip	Class RK5 Fuses	Without Indicator	Bulk	FRS-R