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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.

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Types of Circuit Protection

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Results: 361.781

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Download Table (.CSV)

Part #

Circuit Breaker Accessories PBII 4 AUX. SWITCH 240V DRAWOUT

SPAS240AB4DR
ABB
1: 3.397,65 €
1In Stock
New At Mouser

Mfr. Part No.
SPAS240AB4DR

Mouser Part No
894-SPAS240AB4DR

New At Mouser

ABB

Circuit Breaker Accessories PBII 4 AUX. SWITCH 240V DRAWOUT

Datasheet

1In Stock

3.397,65 €

Min.: 1
Mult.: 1

Circuit Breaker Accessories BREAKER 3VA125,250 60 IN MAX FLEX CABLE

3VA92780CC30
Siemens
1: 595,92 €
4In Stock

Mfr. Part No.
3VA92780CC30

Mouser Part No
982-3VA92780CC30

Siemens

Circuit Breaker Accessories BREAKER 3VA125,250 60 IN MAX FLEX CABLE

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Datasheet

4In Stock

595,92 €

523,65 €

491,94 €

Min.: 1
Mult.: 1

Circuit Breakers FAZ 2P 3A C CURVE ring term

FAZ-C3/2-RT
Eaton Electrical
1: 450,08 €
4In Stock
New At Mouser

Mfr. Part No.
FAZ-C3/2-RT

Mouser Part No
504-FAZ-C3/2-RT

New At Mouser

Eaton Electrical

Circuit Breakers FAZ 2P 3A C CURVE ring term

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Datasheet

4In Stock

450,08 €

372,84 €

343,62 €

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ESD 380V BI

AK1-380C-Y
Littelfuse
1: 23,99 €
158In Stock

Mfr. Part No.
AK1-380C-Y

Mouser Part No
576-AK1-380C-Y

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 380V BI

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Datasheet

158In Stock

More Info Available

23,99 €

19,36 €

19,35 €

Min.: 1
Mult.: 1

Varistors 0.001uF 50V

MLV2220E35003T
Vishay / BC Components
1: 3,97 €
685In Stock

Mfr. Part No.
MLV2220E35003T

Mouser Part No
594-MLV2220E35003T

Vishay / BC Components

Varistors 0.001uF 50V

Datasheet

685In Stock

Cut Tape

3,97 €

3,15 €

2,98 €

2,58 €

2,45 €

Reel

1,88 €

Min.: 1
Mult.: 1

: 1.000

Surge Protection Accessories PT 2XEX(i)-BE

2839279
Phoenix Contact
1: 124,56 €
21In Stock

Mfr. Part No.
2839279

Mouser Part No
651-2839279

Phoenix Contact

Surge Protection Accessories PT 2XEX(i)-BE

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Datasheet

21In Stock

124,56 €

Min.: 1
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

IUGN66-1REC4-53-20.0
AIRPAX
1: 136,20 €
48In Stock

Mfr. Part No.
IUGN66-1REC4-53-20.0

Mouser Part No
682-IUGN661REC453200

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

48In Stock

136,20 €

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 2K Ohm 10% Thermistor NTC

135-202FAG-J01
Honeywell
1: 14,84 €
226In Stock

Mfr. Part No.
135-202FAG-J01

Mouser Part No
785-135-202FAG-J01

Honeywell

NTC (Negative Temperature Coefficient) Thermistors 2K Ohm 10% Thermistor NTC

Datasheet

226In Stock

14,84 €

13,12 €

11,76 €

11,55 €

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors 80C 12Vdc 4ohms Disc PTC Heating

B59060A0080A010
TDK
1: 1,54 €
2.902In Stock

Mfr. Part No.
B59060A0080A010

Mouser Part No
871-B59060A0080A010

TDK

PTC (Positive Temperature Coefficient) Thermistors 80C 12Vdc 4ohms Disc PTC Heating

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Datasheet

2.902In Stock

1,54 €

1,47 €

1,32 €

1,23 €

View

Min.: 1
Mult.: 1

Circuit Breaker Accessories KIT FCCUAL3X750KCMIL XT7/M F 3PCS

KXT7CUAL3X750KC-3
ABB
1: 617,18 €
12In Stock
New At Mouser

Mfr. Part No.
KXT7CUAL3X750KC-3

Mouser Part No
894-KXT7CUAL3X750KC3

New At Mouser

ABB

Circuit Breaker Accessories KIT FCCUAL3X750KCMIL XT7/M F 3PCS

Datasheet

12In Stock

617,18 €

511,27 €

471,19 €

View

Min.: 1
Mult.: 1

Circuit Breakers 1077, 1P, PL, 277VAC/65VDC, F2, aux contacts, N/O N/C, 4A

2210-S211-P1F2-H111-4A
E-T-A
1: 67,78 €
10In Stock

Mfr. Part No.
2210-S211-P1F2-H111-4A

Mouser Part No
457-2210S211P1F2H14A

E-T-A

Circuit Breakers 1077, 1P, PL, 277VAC/65VDC, F2, aux contacts, N/O N/C, 4A

Datasheet

10In Stock

More Info Available

67,78 €

65,70 €

63,60 €

52,78 €

View

Min.: 1
Mult.: 1

Automotive Fuses 500V-Rated fuse for EV/HEV/ESS 200A

0AKRBK200-BB
Bel Fuse
1: 34,15 €
11In Stock

Mfr. Part No.
0AKRBK200-BB

Mouser Part No
530-0AKRBK200-BB

Bel Fuse

Automotive Fuses 500V-Rated fuse for EV/HEV/ESS 200A

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Datasheet

11In Stock

34,15 €

30,54 €

22,51 €

21,85 €

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTCFLEX0510k2%3435K25mm

NTCAFLEX05103GL
Vishay
1: 2,49 €
130In Stock
200On Order

Mfr. Part No.
NTCAFLEX05103GL

Mouser Part No
594-NTCAFLEX05103GL

Vishay

NTC (Negative Temperature Coefficient) Thermistors NTCFLEX0510k2%3435K25mm

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Datasheet

130In Stock

200On Order

2,49 €

1,87 €

1,70 €

1,44 €

View

Min.: 1
Mult.: 1

Surface Mount Fuses JB12F SMD Fuse 63V 3A Fast 1206 3.2mm X 1.6mm

JB12F3001R
YAGEO
1: 0,103 €
3.755In Stock
New At Mouser

Mfr. Part No.
JB12F3001R

Mouser Part No
603-JB12F3001R

New At Mouser

YAGEO

Surface Mount Fuses JB12F SMD Fuse 63V 3A Fast 1206 3.2mm X 1.6mm

Learn More

Datasheet

3.755In Stock

More Info Available

Cut Tape

0,103 €

0,082 €

0,073 €

0,068 €

Reel

0,04 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 600W,6.8V 5%,UNIDIR,SMB TVS

P6SMB6.8AHE3_B/I
Vishay Semiconductors
1: 0,74 €
3.115In Stock

Mfr. Part No.
P6SMB6.8AHE3_B/I

Mouser Part No
78-P6SMB6.8AHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,6.8V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

3.115In Stock

Cut Tape

0,74 €

0,46 €

0,298 €

0,229 €

Reel

0,177 €

View

Min.: 1
Mult.: 1

: 3.200

ESD Protection Diodes / TVS Diodes 600W,30V 5%,BIDIR,SMB TVS

SM6T30CAHE3_B/I
Vishay Semiconductors
1: 0,86 €
5.102In Stock

Mfr. Part No.
SM6T30CAHE3_B/I

Mouser Part No
78-SM6T30CAHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,30V 5%,BIDIR,SMB TVS

Learn More

Datasheet

5.102In Stock

Cut Tape

0,86 €

0,54 €

0,353 €

0,273 €

Reel

0,214 €

View

Min.: 1
Mult.: 1

: 3.200

ESD Protection Diodes / TVS Diodes 600W,14V 5%,UNIDIR,SMB TVS

SMBJ14AHE3_B/H
Vishay Semiconductors
1: 0,662 €
7.088In Stock

Mfr. Part No.
SMBJ14AHE3_B/H

Mouser Part No
78-SMBJ14AHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,14V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

7.088In Stock

Cut Tape

0,662 €

0,406 €

0,262 €

0,137 €

Reel

0,13 €

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,28V 5%,UNIDIR,SMB TVS

SMBJ28AHM3_B/H
Vishay Semiconductors
1: 0,714 €
7.475In Stock
7.500On Order

Mfr. Part No.
SMBJ28AHM3_B/H

Mouser Part No
78-SMBJ28AHM3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,28V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

7.475In Stock

7.500On Order

Cut Tape

0,714 €

0,444 €

0,287 €

0,22 €

Reel

0,198 €

View

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS

SMBJ36CAHE3_B/I
Vishay Semiconductors
1: 0,748 €
5.853In Stock

Mfr. Part No.
SMBJ36CAHE3_B/I

Mouser Part No
78-SMBJ36CAHE3BI

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,36V 5%,BIDIR,SMB TVS

Learn More

Datasheet

5.853In Stock

Cut Tape

0,748 €

0,463 €

0,299 €

0,23 €

Reel

0,178 €

View

Min.: 1
Mult.: 1

: 3.200

ESD Protection Diodes / TVS Diodes 600W,48V 5%,UNIDIR,SMB TVS

SMBJ48AHE3_B/H
Vishay Semiconductors
1: 0,662 €
7.068In Stock

Mfr. Part No.
SMBJ48AHE3_B/H

Mouser Part No
78-SMBJ48AHE3BH

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,48V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

7.068In Stock

Cut Tape

0,662 €

0,406 €

0,262 €

0,137 €

Reel

0,13 €

Min.: 1
Mult.: 1

: 750

ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,SMB PAR

T15B18AHM3/H
Vishay Semiconductors
1: 1,05 €
4.400In Stock

Mfr. Part No.
T15B18AHM3/H

Mouser Part No
78-T15B18AHM3H

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 1.5KW,18V 5%,SMB PAR

Learn More

Datasheet

4.400In Stock

Cut Tape

1,05 €

0,659 €

0,432 €

0,334 €

Reel

0,302 €

View

Min.: 1
Mult.: 1

: 750

Circuit Breakers 508, 1P, DM, 48VDC, N/O, 10A

ESX10-TC-101-DC48V-10A
E-T-A
1: 97,88 €
21In Stock

Mfr. Part No.
ESX10-TC-101-DC48V-10A

Mouser Part No
457-X10TC101DC48V10A

E-T-A

Circuit Breakers 508, 1P, DM, 48VDC, N/O, 10A

Datasheet

21In Stock

More Info Available

97,88 €

97,22 €

77,12 €

75,79 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE

087501.5MRET1P
Littelfuse
1: 2,72 €
958In Stock

Mfr. Part No.
087501.5MRET1P

Mouser Part No
576-087501.5MRET1P

Littelfuse

Cartridge Fuses 250V 1.5A 3.6X10 FA PT PB-FREE

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Datasheet

958In Stock

Cut Tape

2,72 €

2,50 €

2,42 €

1,90 €

Reel

1,28 €

View

Min.: 1
Mult.: 1

: 1.000

ESD Protection Diodes / TVS Diodes 600W,400V 5%,UNIDIR,SMB TVS

P6SMB400A-M3/5B
Vishay Semiconductors
1: 1,01 €
6.395In Stock

Mfr. Part No.
P6SMB400A-M3/5B

Mouser Part No
78-P6SMB400A-M35B

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 600W,400V 5%,UNIDIR,SMB TVS

Learn More

Datasheet

6.395In Stock

Cut Tape

1,01 €

0,63 €

0,414 €

0,32 €

Reel

0,251 €

View

Min.: 1
Mult.: 1

: 3.200

Circuit Breakers Cir Brkr Hyd Mag

LELPK111-1REC4-52-200.-A-01-V
AIRPAX
1: 399,91 €
3In Stock
2On Order

Mfr. Part No.
LELPK111-1REC4-52-200.-A-01-V

Mouser Part No
874-K1REC452200A01V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

3In Stock

2On Order

399,91 €

Min.: 1
Mult.: 1

Circuit Protection

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