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
Industrial Automation
Circuit Breakers, Surge Protectors & Fuses

Filters

Availability options
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Bourns Industrial Surge Protectors AC HYBRID SPD, 100kA, 1W MG,275VAC
Datasheet
1In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors AC SPD, 50kA, 1W,275VAC
Datasheet
3In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse CT 1000Vdc 25A
Datasheet
48In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 150A
Datasheet
5In Stock
100Expected 24/02/2027
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 250A
Datasheet
2In Stock
50Expected 06/01/2027
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 75A
Datasheet
42In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 150A
Datasheet
4In Stock
100Expected 15/02/2027
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 300A
Datasheet
13In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse CT 600Vac 600Vdc 20A
Datasheet
7In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse gPV Ferrule 1500Vdc 4A
Datasheet
6In Stock
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors 2000pF Double Ended
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 350A
Datasheet
6In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse TH 500Vac 90A
Datasheet
30In Stock
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 125A
Datasheet
200Expected 16/12/2026
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 230VAC 2W+G 2 Protected Poles
Datasheet
37Expected 07/09/2026
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors AC SPD, 50kA, 3W,275VAC+NPE
Datasheet
26Expected 01/09/2026
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 250A
Datasheet
73Expected 16/12/2026
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 50A
Datasheet
120Expected 22/03/2027
Min.: 1
Mult.: 1

Bourns Industrial & Electrical Fuses POWrFuse CT 600Vac 600Vdc 30A
Datasheet
100Expected 22/03/2027
Min.: 1
Mult.: 1

Bourns Industrial Surge Protectors 2000pF Single Ended
Datasheet
29Expected 30/11/2026
Min.: 1
Mult.: 1
No
Bourns Industrial Surge Protectors DC SPD, 80kA, Module,300VDC
Datasheet
1Expected 29/09/2026
Min.: 1
Mult.: 1


Bourns Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles
Datasheet
Non-Stocked Lead-Time 15 Weeks
Min.: 48
Mult.: 48

Bourns Industrial Surge Protectors AC SPD 10KA RATED 120/240V
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20
Mult.: 20

Bourns Fuse Holder CFB1 FUSE BLOCK 175A FUSE
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 40
Mult.: 20

Bourns Fuse Holder CFB2 FUSE BLOCK 250A FUSE
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 20
Mult.: 20