Circuit Breakers, Surge Protectors & Fuses

Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

Results 493

Applied categories

Types of Circuit Breakers, Surge Protectors & Fuses

List Images

Search within results

Selection options

Select action

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Fuse Holder FB1 FUSE BLOCK 110A FUSE FB1-110 Bourns 1: 65,20 € 50In Stock 80Expected 10/12/2026	Mfr. Part No. FB1-110 Mouser Part No 652-FB1-110	Bourns	Fuse Holder FB1 FUSE BLOCK 110A FUSE	Datasheet	50In Stock 80Expected 10/12/2026	65,20 € 54,08 € 49,88 € 41,28 € 39,44 €	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 2W-G,150VAC 1250A-2S-120 Bourns 1: 185,57 € 87In Stock	Mfr. Part No. 1250A-2S-120 Mouser Part No 652-1250A-2S-120	Bourns	Industrial Surge Protectors AC SPD, 2W-G,150VAC Learn More about Bourns 1250a ac spds	Datasheet	87In Stock	185,57 € 139,48 € Quote Quote	Min.: 1 Mult.: 1
Fuse Holder CFB1 FUSE BLOCK, NO FUSE CFB1-NF Bourns 1: 44,66 € 21In Stock	Mfr. Part No. CFB1-NF Mouser Part No 652-CFB1-NF	Bourns	Fuse Holder CFB1 FUSE BLOCK, NO FUSE Learn More about Bourns cfb riedon fuse blocks	Datasheet	21In Stock	44,66 € 37,04 € 34,17 € 25,63 € View 25,19 € 24,76 €	Min.: 1 Mult.: 1
Fuse Holder CFB1 FUSE BLOCK 150A FUSE CFB1-150 Bourns 1: 63,14 € 19In Stock	Mfr. Part No. CFB1-150 Mouser Part No 652-CFB1-150	Bourns	Fuse Holder CFB1 FUSE BLOCK 150A FUSE Learn More about Bourns cfb riedon fuse blocks	Datasheet	19In Stock	63,14 € 52,87 € 49,31 € 39,41 € View 38,27 € 37,78 €	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 2W-G,275VAC 1250A-2S-230 Bourns 1: 210,34 € 69In Stock	Mfr. Part No. 1250A-2S-230 Mouser Part No 652-1250A-2S-230	Bourns	Industrial Surge Protectors AC SPD, 2W-G,275VAC Learn More about Bourns 1250a ac spds	Datasheet	69In Stock	210,34 € 174,44 € 160,90 € 160,54 € View 135,86 € Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 3W-G,690VAC 1250A-3S-600 Bourns 1: 325,76 € 5In Stock	Mfr. Part No. 1250A-3S-600 Mouser Part No 652-1250A-3S-600	Bourns	Industrial Surge Protectors AC SPD, 3W-G,690VAC Learn More about Bourns 1250a ac spds	Datasheet	5In Stock	325,76 € 305,66 € 270,27 € View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 125A PF-FB2-125 Bourns 1: 80,99 € 70In Stock Restricted Availability	Mfr. Part No. PF-FB2-125 Mouser Part No 652-PF-FB2-125	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 125A Learn More about Bourns pf f m power fuses	Datasheet	70In Stock	80,99 € 71,97 € 65,96 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A PF-GT3-63 Bourns 1: 28,15 € 274In Stock Restricted Availability	Mfr. Part No. PF-GT3-63 Mouser Part No 652-PF-GT3-63	Bourns	Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A Learn More about Bourns pf g powrfuse fuses	Datasheet	274In Stock	28,15 € 18,14 € 16,98 € 13,42 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 180A PF-MB1-180 Bourns 1: 42,48 € 109In Stock Restricted Availability	Mfr. Part No. PF-MB1-180 Mouser Part No 652-PF-MB1-180	Bourns	Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 180A Learn More about Bourns pf f m power fuses	Datasheet	109In Stock	42,48 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A PF-FB2-200 Bourns 1: 101,33 € 50In Stock Restricted Availability	Mfr. Part No. PF-FB2-200 Mouser Part No 652-PF-FB2-200	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A Learn More about Bourns pf f m power fuses	Datasheet	50In Stock	101,33 € 93,83 € 67,87 € 65,96 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A PF-HT1-25 Bourns 1: 18,23 € 226In Stock Restricted Availability	Mfr. Part No. PF-HT1-25 Mouser Part No 652-PF-HT1-25	Bourns	Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A Learn More about Bourns pf h photovoltaic power fuses	Datasheet	226In Stock	18,23 € 18,22 € 14,53 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial Surge Protectors AC SPD, 3W-G,420VAC 1250A-3S-400 Bourns 1: 274,39 € 38In Stock	Mfr. Part No. 1250A-3S-400 Mouser Part No 652-1250A-3S-400	Bourns	Industrial Surge Protectors AC SPD, 3W-G,420VAC Learn More about Bourns 1250a ac spds	Datasheet	38In Stock	274,39 € 257,94 € 239,95 € 239,94 € View Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 3W-G,550VAC 1250A-3S-480 Bourns 1: 248,08 € Non-Stocked Lead-Time 14 Weeks	Mfr. Part No. 1250A-3S-480 Mouser Part No 652-1250A-3S-480	Bourns	Industrial Surge Protectors AC SPD, 3W-G,550VAC Learn More about Bourns 1250a ac spds	Datasheet	Non-Stocked Lead-Time 14 Weeks	248,08 € 246,16 € 242,60 € View Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD, 4W-G,690VAC 1250A-4S-600 Bourns 1: 427,68 € 9In Stock	Mfr. Part No. 1250A-4S-600 Mouser Part No 652-1250A-4S-600	Bourns	Industrial Surge Protectors AC SPD, 4W-G,690VAC Learn More about Bourns 1250a ac spds	Datasheet	9In Stock	427,68 € 420,28 € 368,38 € 368,37 € View Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors AC SPD 10KA RATED 120V 1202-120S Bourns 1: 97,11 € 23In Stock	Mfr. Part No. 1202-120S Mouser Part No 652-1202-120S	Bourns	Industrial Surge Protectors AC SPD 10KA RATED 120V Learn More about Bourns 1202	Datasheet	23In Stock	97,11 € 81,68 € 67,46 € 59,93 € View 59,91 € 59,21 € Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors DC SPD, 80kA, Module,300VDC 1430-300 Bourns 1: 97,33 € 1In Stock	Mfr. Part No. 1430-300 Mouser Part No 652-1430-300	Bourns	Industrial Surge Protectors DC SPD, 80kA, Module,300VDC	Datasheet	1In Stock	97,33 € 45,18 € View Quote	Min.: 1 Mult.: 1
Industrial Surge Protectors 110VDC 2W+G 1320-S-110 Bourns 1: 101,12 € 74In Stock	Mfr. Part No. 1320-S-110 Mouser Part No 652-1320-S-110	Bourns	Industrial Surge Protectors 110VDC 2W+G Learn More about Bourns dc spds	Datasheet	74In Stock	101,12 € 90,13 € 86,08 € 85,97 € View Quote	Min.: 1 Mult.: 1
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A PF-FB1-200 Bourns 1: 81,64 € 46In Stock Restricted Availability	Mfr. Part No. PF-FB1-200 Mouser Part No 652-PF-FB1-200	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A Learn More about Bourns pf f m power fuses	Datasheet	46In Stock	81,64 € 72,44 € 69,76 € 66,69 € View Quote	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A PF-FB2-300 Bourns 1: 154,20 € 13In Stock Restricted Availability	Mfr. Part No. PF-FB2-300 Mouser Part No 652-PF-FB2-300	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A Learn More about Bourns pf f m power fuses	Datasheet	13In Stock	154,20 € 110,15 € 106,13 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A PF-FB1-300 Bourns 1: 130,40 € 32In Stock Restricted Availability	Mfr. Part No. PF-FB1-300 Mouser Part No 652-PF-FB1-300	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A Learn More about Bourns pf f m power fuses	Datasheet	32In Stock	130,40 € 114,66 € 108,70 € 108,15 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 50A PF-FB1-50 Bourns 1: 81,44 € 80In Stock Restricted Availability	Mfr. Part No. PF-FB1-50 Mouser Part No 652-PF-FB1-50	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 50A Learn More about Bourns pf f m power fuses	Datasheet	80In Stock	81,44 € 67,54 € 57,42 € 45,26 € View 45,20 € 44,99 € Quote	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A PF-FB2-160 Bourns 1: 118,68 € 70In Stock Restricted Availability	Mfr. Part No. PF-FB2-160 Mouser Part No 652-PF-FB2-160	Bourns	Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 160A Learn More about Bourns pf f m power fuses	Datasheet	70In Stock	118,68 € 98,44 € 75,59 € 67,90 € View 66,62 € Quote	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse TH 500Vac 125Vdc 40A PF-JT3-40 Bourns 1: 28,11 € 410In Stock Restricted Availability	Mfr. Part No. PF-JT3-40 Mouser Part No 652-PF-JT3-40	Bourns	Industrial & Electrical Fuses POWrFuse TH 500Vac 125Vdc 40A Learn More about Bourns pf j powrfuse fuses	Datasheet	410In Stock	28,11 € 18,95 € 18,81 € 18,68 € 13,42 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 125A PF-MB1-125 Bourns 1: 68,16 € 57In Stock Restricted Availability	Mfr. Part No. PF-MB1-125 Mouser Part No 652-PF-MB1-125	Bourns	Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 125A Learn More about Bourns pf f m power fuses	Datasheet	57In Stock	68,16 € 63,45 € 60,85 € 43,04 €	Min.: 1 Mult.: 1 Restricted Availability
Industrial Surge Protectors L/L 28vdc L/G 28vdc DIN-1 Clamp 1820-28-A1 Bourns 1: 135,11 € 10In Stock	Mfr. Part No. 1820-28-A1 Mouser Part No 652-1820-28-A1	Bourns	Industrial Surge Protectors L/L 28vdc L/G 28vdc DIN-1 Clamp	Datasheet	10In Stock	135,11 € 112,03 € 105,72 € 94,83 € View 93,22 € Quote	Min.: 1 Mult.: 1	No

Circuit Protection Devices

Types of Circuit Breakers, Surge Protectors & Fuses

Filters

Customer Service Office

Company

Resources

Support