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Fuses

Fuses are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many fuse manufacturers including Bel, Bourns, Eaton, Littelfuse, Schurter & more. Please view our large selection of fuses below.

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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.	Product Type	Fuse Size/Group	Body Style	Current Rating	Voltage Rating AC	Voltage Rating DC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A ESR3XLDB0315XI Littelfuse 1: £435.26 3In Stock New Product	Mfr. Part No. ESR3XLDB0315XI Mouser Part No 576-ESR3XLDB0315XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL DIN 315A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	£435.26 £357.40 £325.23	Min.: 1 Mult.: 1				315 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A ESR3XLUB0500XI Littelfuse 1: £456.85 3In Stock New Product	Mfr. Part No. ESR3XLUB0500XI Mouser Part No 576-ESR3XLUB0500XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 500A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	£456.85 £388.85 £348.58	Min.: 1 Mult.: 1				500 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 250A ESR3XLUB0250XI Littelfuse 1: £392.22 3In Stock New Product	Mfr. Part No. ESR3XLUB0250XI Mouser Part No 576-ESR3XLUB0250XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 250A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	£392.22 £322.06 £293.07	Min.: 1 Mult.: 1				250 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 315A ESR3XLUB0315XI Littelfuse 1: £438.80 2In Stock 1Expected 02/11/2026 New Product	Mfr. Part No. ESR3XLUB0315XI Mouser Part No 576-ESR3XLUB0315XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 315A Learn More about Littelfuse esr high speed square body fuses	Datasheet	2In Stock 1Expected 02/11/2026	£438.80 £360.30 £327.88	Min.: 1 Mult.: 1				315 A		1.5 kVDC
Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A ESR3XLUB0450XI Littelfuse 1: £461.21 3In Stock New Product	Mfr. Part No. ESR3XLUB0450XI Mouser Part No 576-ESR3XLUB0450XI New Product	Littelfuse	Industrial & Electrical Fuses Specialty Fuses POWR-SPEED SQB ESR 1500VDC 3XL BOLT 450A Learn More about Littelfuse esr high speed square body fuses	Datasheet	3In Stock	£461.21 £378.71 £344.63	Min.: 1 Mult.: 1				450 A		1.5 kVDC
Automotive Fuses 50A 32V TIME DELAY BK-AMI-050 Bussmann / Eaton 1: £3.49 67In Stock New Product	Mfr. Part No. BK-AMI-050 Mouser Part No 504-K-AMI-050 New Product	Bussmann / Eaton	Automotive Fuses 50A 32V TIME DELAY		67In Stock	£3.49 £3.46 £2.58 £2.39 View £1.81 £1.72 £1.69 £1.65	Min.: 1 Mult.: 1	Automotive Fuses	AMI		50 A		32 VDC
Automotive Fuses 100A 32V TIME DELAY BK-AMI-100 Bussmann / Eaton 1: £4.12 62In Stock New Product	Mfr. Part No. BK-AMI-100 Mouser Part No 504-K-AMI-100 New Product	Bussmann / Eaton	Automotive Fuses 100A 32V TIME DELAY		62In Stock	£4.12 £2.88 £2.50 £2.37 £2.32	Min.: 1 Mult.: 1	Automotive Fuses	AMI		100 A		32 VDC
Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC 3298080.ZXM10 Littelfuse 1: £9.06 331In Stock New Product	Mfr. Part No. 3298080.ZXM10 Mouser Part No 576-3298080.ZXM10 New Product	Littelfuse	Automotive Fuses FUSE - ZCASE MEGA 32V M10 80A 480 PC	Datasheet	331In Stock	£9.06 £8.75 £8.42 £6.48 View £5.50 £5.18 £4.63	Min.: 1 Mult.: 1		ZCASE		80 A		32 VDC
Resettable Fuses - PPTC 3425L Series PPTC 3425L200/60MR Littelfuse 1: £1.05 51,333In Stock	Mfr. Part No. 3425L200/60MR Mouser Part No 576-3425L200/60MR	Littelfuse	Resettable Fuses - PPTC 3425L Series PPTC Learn More about Littelfuse 3425l pptcs	Datasheet	51,333In Stock	Cut Tape £1.05 £0.863 £0.681 £0.633 Reel £0.474 View £0.578 £0.533 £0.45 £0.426 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Resettable Fuses - PPTC
Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603 F0603G0R03FNTR KYOCERA AVX 1: £0.871 87,445In Stock	Mfr. Part No. F0603G0R03FNTR Mouser Part No 581-F0603G0R03FNTR	KYOCERA AVX	Surface Mount Fuses .0375A 4.8mOhm Red T hin Film Fuses 0603	Datasheet	87,445In Stock	Cut Tape £0.871 £0.692 £0.583 £0.506 Reel £0.358 View £0.455 £0.42 £0.387 £0.311 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses	0603 (1608 metric)		37.5 mA		63 VDC
Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting KLKR002.T Littelfuse 1: £24.10 1,170In Stock	Mfr. Part No. KLKR002.T Mouser Part No 576-KLKR002.T	Littelfuse	Industrial & Electrical Fuses 2A 600VAC 300VDC Fast Acting Learn More about Littelfuse protection products for panels	Datasheet	1,170In Stock	£24.10 £20.00 £18.45 £15.29 View £14.08 £12.63 £11.63	Min.: 1 Mult.: 1		5AG	Cartridge Fuses	2 A	600 VAC	300 VDC
Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402 F0402G0R02FNTR KYOCERA AVX 1: £0.721 68,781In Stock	Mfr. Part No. F0402G0R02FNTR Mouser Part No 581-F0402G0R02FNTR	KYOCERA AVX	Surface Mount Fuses .028A 7.5mOhm Green LGA Miniature 0402	Datasheet	68,781In Stock	Cut Tape £0.721 £0.573 £0.483 £0.45 Reel £0.45 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD Fuses	0402 (1005 metric)		28 mA		32 VDC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A 0408003.WR Littelfuse 1: £1.19 4,362In Stock	Mfr. Part No. 0408003.WR Mouser Part No 576-0408003.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 3A Learn More about Littelfuse 408 series fuses	Datasheet	4,362In Stock	Cut Tape £1.19 £1.06 £0.995 £0.818 View Reel £0.487 £0.691 £0.665 £0.573 £0.528 £0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			3 A		32 VDC
Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A 0408004.WR Littelfuse 1: £1.26 2,058In Stock	Mfr. Part No. 0408004.WR Mouser Part No 576-0408004.WR	Littelfuse	Surface Mount Fuses FUSE 32V HIGH I2T 0603 TL 4A Learn More about Littelfuse 408 series fuses	Datasheet	2,058In Stock	Cut Tape £1.26 £1.09 £1.01 £0.841 View Reel £0.487 £0.735 £0.685 £0.609 £0.561 £0.487 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD Fuses			4 A		32 VDC
Automotive Fuses 200A 32VDC Limiter Fuse 0CNL200.V Littelfuse 1: £30.07 916In Stock	Mfr. Part No. 0CNL200.V Mouser Part No 576-0CNL200.V	Littelfuse	Automotive Fuses 200A 32VDC Limiter Fuse	Datasheet	916In Stock	£30.07 £24.95 £16.00 £14.50 £14.48	Min.: 1 Mult.: 1	Automotive Fuses	CNL		200 A	32 VAC	32 VDC
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: £1.41 45,503In Stock	Mfr. Part No. 1206L300SLTHYR Mouser Part No 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,503In Stock	Cut Tape £1.41 £1.30 £1.08 £0.978 View Reel £0.791 £0.882 £0.811 £0.791 £0.791 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Resettable Fuses - PPTC
Cartridge Fuses 250V 4A Slo-Blo 0215004.MXEP Littelfuse 1: £1.82 10,001In Stock	Mfr. Part No. 0215004.MXEP Mouser Part No 576-0215004.MXEP	Littelfuse	Cartridge Fuses 250V 4A Slo-Blo Learn More about Littelfuse 5x20 fuseholders	Datasheet	10,001In Stock	£1.82 £1.77 £1.42 £1.32 View £1.21 £1.16 £1.12 £1.10	Min.: 1 Mult.: 1	Axial Lead and Cartridge Fuse	5 mm x 20 mm	Cylindrical Leaded	4 A	250 VAC
Cartridge Fuses 250V 8A Medium Acting 0234008.MXP Littelfuse 1: £0.978 24,158In Stock	Mfr. Part No. 0234008.MXP Mouser Part No 576-0234008.MXP	Littelfuse	Cartridge Fuses 250V 8A Medium Acting Learn More about Littelfuse 5x20 fuseholders	Datasheet	24,158In Stock	£0.978 £0.882 £0.803 £0.657 View £0.566 £0.541	Min.: 1 Mult.: 1	Glass Fuse	5 mm x 20 mm	Cylindrical	8 A	250 VAC
Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A 0487020.MXEP Littelfuse 1: £5.23 3,943In Stock	Mfr. Part No. 0487020.MXEP Mouser Part No 576-0487020.MXEP	Littelfuse	Cartridge Fuses FUSE 420Vac/dc 5X20 FA PT 20A Learn More about Littelfuse 487 series fuses	Datasheet	3,943In Stock	£5.23 £4.35 £4.01 £3.33 View £3.07 £2.76 £2.57	Min.: 1 Mult.: 1		5 mm x 20 mm		20 A	420 VAC	420 VDC
Automotive Fuses 60A W/ M6 Holes MIDI 0498060.MXM6 Littelfuse 1: £2.18 10,977In Stock	Mfr. Part No. 0498060.MXM6 Mouser Part No 576-0498060.MXM6	Littelfuse	Automotive Fuses 60A W/ M6 Holes MIDI	Datasheet	10,977In Stock	£2.18 £1.98 £1.91 £1.51 View £1.27 £1.20 £1.06 £1.01 £0.978	Min.: 1 Mult.: 1	Automotive Fuses	MIDI		60 A		32 VDC
Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL 1210L300SLWR Littelfuse 1: £1.41 17,914In Stock	Mfr. Part No. 1210L300SLWR Mouser Part No 576-1210L300SLWR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A 1210 PTC SL Learn More about Littelfuse lorho	Datasheet	17,914In Stock	Cut Tape £1.41 £1.30 £1.07 £0.986 Reel £0.729 View £0.89 £0.826 £0.759 £0.689	Min.: 1 Mult.: 1 : 3,000	Resettable Fuses - PPTC
Automotive Fuses 100A 48V FUSE STRIP 157.5701.6101 Littelfuse 1: £7.66 3,167In Stock	Mfr. Part No. 157.5701.6101 Mouser Part No 576-157.5701.6101	Littelfuse	Automotive Fuses 100A 48V FUSE STRIP	Datasheet	3,167In Stock	£7.66 £6.36 £5.88 £4.09 £3.89	Min.: 1 Mult.: 1	Automotive Fuses	FUSE STRIP		100 A		48 VDC
Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A 38311000000 Littelfuse 1: £1.16 22,733In Stock	Mfr. Part No. 38311000000 Mouser Part No 576-38311000000	Littelfuse	Fuses with Leads - Through Hole 300V UL TL TR5 LL 1A Learn More about Littelfuse 383 radial lead fuses	Datasheet	22,733In Stock	£1.16 £1.05 £0.899 £0.78 View Reel £0.533 £0.696 £0.658 £0.588 £0.533	Min.: 1 Mult.: 1 : 1,000	PCB Mount Fuse	TR5	Leaded Fuses	1 A	300 VAC
Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic SPXV006.L Littelfuse 1: £31.59 751In Stock	Mfr. Part No. SPXV006.L Mouser Part No 576-SPXV006.L	Littelfuse	Industrial & Electrical Fuses 6A 1500 VDC Solar 30kA Photovoltaic Learn More about Littelfuse spxv solarfuse	Datasheet	751In Stock	£31.59 £26.21 £24.17 £20.03 View £18.45 £16.88 £15.68	Min.: 1 Mult.: 1			Cartridge Fuses	6 A		1.5 kVDC
Surface Mount Fuses 20A 250V FAST ACTING SF-3812F2000T-2 Bourns 1: £2.84 9,481In Stock	Mfr. Part No. SF-3812F2000T-2 Mouser Part No 652-SF-3812F2000T-2	Bourns	Surface Mount Fuses 20A 250V FAST ACTING Learn More about Bourns sf 3812f t smd fuses	Datasheet	9,481In Stock	Cut Tape £2.84 £2.38 £1.58 £1.48 View Reel £1.09 £1.37 £1.31 £1.27 £1.09	Min.: 1 Mult.: 1 : 2,500	SMD Fuses	3812 (10030 metric)		20 A	250 VAC	250 VDC