Circuit Protection

Circuit Protection
Circuit Protection devices and components are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many circuit protection manufacturers including Analog Devices, Bourns, Eaton, Phoenix Contact, TDK EPCOS, Littelfuse, Vishay, & more. 
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Please view our selection of circuit protection devices below.
Results: 361.668
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 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Littelfuse Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE
Datasheet
958In Stock
Min.: 1
Mult.: 1
: 1.000

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W,400V 5%,UNIDIR,SMB TVS
Datasheet
6.395In Stock
Min.: 1
Mult.: 1
: 3.200

AIRPAX Circuit Breakers Cir Brkr Hyd Mag
Datasheet
3In Stock
2On Order
Min.: 1
Mult.: 1
ABB Circuit Breakers TEYX CIRCUIT BREAKER 3P 30A
Datasheet
1In Stock
Min.: 1
Mult.: 1
Transtector Connectorised Surge Protectors Data Surge Protector SPD CPX Indoor CPX Rack Mount
Datasheet
14In Stock
Min.: 1
Mult.: 1
HUBER+SUHNER Connectorised Surge Protectors COAXIAL SURGE PROTECTOR DEVICE, Slim Line GDT technology
Datasheet
20In Stock
Min.: 1
Mult.: 1

E-T-A Circuit Breakers Single pole, thermal miniaturised circuit breaker designed for automotive applications. Fits into fuse blocks designed to ISO 8820-3, Type F. Automatic reset (for DC 12 V only) and open circuit (modified reset to SAE) version optional. Open circuitve
Datasheet
618In Stock
Min.: 1
Mult.: 1

Tripp Lite Power Outlet Strips 208V 30A;L6-30 PLUG 16 C13 AC Receptacle
Datasheet

Vishay / BC Components NTC (Negative Temperature Coefficient) Thermistors 10k 1% SMD Low B AUTO GRADE
Datasheet
5.720In Stock
38.500On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

TDK Gas Discharge Tubes - GDTs / Gas Plasma Arrestors A91H75XSE
Datasheet
996In Stock
Min.: 1
Mult.: 1

Siemens Circuit Breakers BRKR 3VA51 3P 70A 25KA FTAM
Datasheet
4In Stock
Min.: 1
Mult.: 1
Siemens Circuit Breakers BRKR 3VA51 3P 70A 65KA FTFM
Datasheet
4In Stock
Min.: 1
Mult.: 1
Bel Fuse Automotive Fuses 240/150V-Rated fuse for EV/HEV/ESS 160A
Datasheet
118In Stock
Min.: 1
Mult.: 1

Bel Fuse Automotive Fuses 800V-Rated fuse for EV/HEV/ESS applications, 100A, stud mount with offset blade
Datasheet
11In Stock
More Info Available
Min.: 1
Mult.: 1

Vishay PTC (Positive Temperature Coefficient) Thermistors PTC EL LDD 16D5 500R 1000 160 T E3
Datasheet
554In Stock
Min.: 1
Mult.: 1
: 500

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,51V 5%,UNIDIR,SMC TVS
Datasheet
3.495In Stock
Min.: 1
Mult.: 1
: 3.500

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS
Datasheet
6.555In Stock
Min.: 1
Mult.: 1
: 750

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 600W,30V 5%,UNIDIR,SMB TVS
Datasheet
7.937In Stock
Min.: 1
Mult.: 1
: 750

Vishay Semiconductors ESD Protection Diodes / TVS Diodes 1.5KW,36V 5%,SMB PAR
Datasheet
4.400In Stock
Min.: 1
Mult.: 1
: 750


AIRPAX Circuit Breakers Cir Brkr,HydMag
Datasheet
4In Stock
Min.: 1
Mult.: 1

E-T-A Circuit Breakers The 3120-N thermal circuit breaker/switch combination unites overcurrent protection and the function of an ON/OFF switch within a single component. The trip element is a thermal bimetal. Type 3120-N is ideally suited for overload prot
Datasheet
10In Stock
Min.: 1
Mult.: 1
E-T-A Circuit Breaker Accessories STRAIGHT BUSBAR FOR 1 POLE (2210-T & 8340-T) 5In Stock
Min.: 1
Mult.: 1
Littelfuse ESD Protection Diodes / TVS Diodes 24V 15A 30kV SOD882 Bi-dir TVS
Datasheet
17.490In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Bourns Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Next-Generation GDT 5mm 420V,Bulk
Datasheet
1.000In Stock
Min.: 1
Mult.: 1


Citel Industrial Surge Protectors DD9-24V D-sub Data Line Surge Protectice Device (SPD) , 24V, 15 wire+G
Datasheet
2In Stock
Min.: 1
Mult.: 1