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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: 362 143

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Part #

Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD

FDB3020L
Eaton Electrical
1: ₡667 408,40
1In Stock
New Product

Mfr. Part #
FDB3020L

Mouser Part #
504-FDB3020L

New Product

Eaton Electrical

Circuit Breakers FDB 3P 20A TRIP, 600V CLASS, LINE & LOAD

Datasheet

1In Stock

₡667 408,40

Min.: 1
Mult.: 1

NTC Thermistors NTC Mini Ni 0.4 ld 10K 1 % Tp 0.4e/1e A

NTCLE213E3103FHT1A
Vishay / BC Components
1: ₡900,41
1 233In Stock
1 500Expected 8/17/2026
New Product

Mfr. Part #
NTCLE213E3103FHT1A

Mouser Part #
594-NTCLE213E313FHT1

New Product

Vishay / BC Components

NTC Thermistors NTC Mini Ni 0.4 ld 10K 1 % Tp 0.4e/1e A

Datasheet

1 233In Stock

1 500Expected 8/17/2026

₡900,41

₡676,61

₡541,28

₡510,58

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Min.: 1
Mult.: 1

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

CFB1-150
Bourns
1: ₡37 426,67
27In Stock
New Product

Mfr. Part #
CFB1-150

Mouser Part #
652-CFB1-150

New Product

Bourns

Fuse Holder CFB1 FUSE BLOCK 150A FUSE

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Datasheet

27In Stock

₡37 426,67

₡31 644,30

₡29 833,08

₡23 155,51

₡22 962,93

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A

VESD29D1-HD1HG3-08
Vishay
1: ₡265,44
9 750In Stock
New Product

Mfr. Part #
VESD29D1-HD1HG3-08

Mouser Part #
78-VESD29D1-HD1H3-08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A

9 750In Stock

Cut Tape

₡265,44

₡187,89

₡91,60

₡76,51

Reel

₡35,39

View

Min.: 1
Mult.: 1

: 10 000

NTC Thermistors

NCU15XW153E60RC
Murata Electronics
1: ₡67,66
9 495In Stock
New Product

Mfr. Part #
NCU15XW153E60RC

Mouser Part #
81-NCU15XW153E60RC

New Product

Murata Electronics

NTC Thermistors

Learn More

Datasheet

9 495In Stock

₡67,66

₡58,29

₡51,53

₡42,16

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Min.: 1
Mult.: 1

NTC Thermistors

NCU15XW222J60RC
Murata Electronics
1: ₡67,66
9 990In Stock
New Product

Mfr. Part #
NCU15XW222J60RC

Mouser Part #
81-NCU15XW222J60RC

New Product

Murata Electronics

NTC Thermistors

Learn More

Datasheet

9 990In Stock

₡67,66

₡58,29

₡51,53

₡42,16

View

Min.: 1
Mult.: 1

NTC Thermistors

NCU15XW223J6SRC
Murata Electronics
1: ₡57,25
9 520In Stock
New Product

Mfr. Part #
NCU15XW223J6SRC

Mouser Part #
81-NCU15XW223J6SRC

New Product

Murata Electronics

NTC Thermistors

Learn More

Datasheet

9 520In Stock

₡57,25

₡44,76

₡39,56

₡33,83

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SMAJE FAMILY, 33Vdc, Uni

SMAJE33AH
Eaton Electronics
1: ₡223,80
2 611In Stock
New Product

Mfr. Part #
SMAJE33AH

Mouser Part #
504-MAJE33AH

New Product

Eaton Electronics

ESD Protection Diodes / TVS Diodes AUTO TVS DIODE, SMAJE FAMILY, 33Vdc, Uni

Learn More

Datasheet

2 611In Stock

Cut Tape

₡223,80

₡144,17

₡85,36

₡64,54

Reel

₡43,72

View

Min.: 1
Mult.: 1

: 5 000

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

CA1-P0-D6-812-321-MT
Carling Technologies
1: ₡34 215,40
9In Stock
New Product

Mfr. Part #
CA1-P0-D6-812-321-MT

Mouser Part #
691-CA1-P0D6812321MT

New Product

Carling Technologies

Circuit Breakers C Series 120A DC Hydraulic/Magnetic Circuit Breaker, UL489A, Black Handle

Datasheet

9In Stock

₡34 215,40

₡28 386,18

₡26 184,61

₡21 672,18

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Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes DIODE ESD UNI-DIRECTIONAL 5VWM 5A SOD-723

CPDE5V0U-HF
Comchip Technology
1: ₡187,37
5 283In Stock
New Product

Mfr. Part #
CPDE5V0U-HF

Mouser Part #
750-CPDE5V0U-HF

New Product

Comchip Technology

ESD Protection Diodes / TVS Diodes DIODE ESD UNI-DIRECTIONAL 5VWM 5A SOD-723

Learn More

Datasheet

5 283In Stock

Cut Tape

₡187,37

₡132,20

₡83,79

₡51,53

Reel

₡25,50

View

Min.: 1
Mult.: 1

: 8 000

ESD Protection Diodes / TVS Diodes DIODE ESD BI-DIRECTIONAL 5VWM 5A SOD-723

CPDE5V0-HF
Comchip Technology
1: ₡187,37
4 401In Stock
New Product

Mfr. Part #
CPDE5V0-HF

Mouser Part #
750-CPDE5V0-HF

New Product

Comchip Technology

ESD Protection Diodes / TVS Diodes DIODE ESD BI-DIRECTIONAL 5VWM 5A SOD-723

Learn More

Datasheet

4 401In Stock

Cut Tape

₡187,37

₡132,20

₡83,79

₡51,53

Reel

₡25,50

View

Min.: 1
Mult.: 1

: 8 000

Circuit Breaker Accessories LG 3 Pole 400A LSI Electronic Trip Unit

LT340032
Eaton Electrical
1: ₡2 021 888,37
1In Stock
New Product

Mfr. Part #
LT340032

Mouser Part #
504-LT340032

New Product

Eaton Electrical

Circuit Breaker Accessories LG 3 Pole 400A LSI Electronic Trip Unit

1In Stock

₡2 021 888,37

Min.: 1
Mult.: 1

Circuit Breaker Accessories PDG3, 3P, 600A, 65KA/480V, FRAME ONLY

PDG33M0600FNNN
Eaton Electrical
1: ₡1 662 428,94
1In Stock
New Product

Mfr. Part #
PDG33M0600FNNN

Mouser Part #
504-PDG33M0600FNNN

New Product

Eaton Electrical

Circuit Breaker Accessories PDG3, 3P, 600A, 65KA/480V, FRAME ONLY

Datasheet

1In Stock

₡1 662 428,94

Min.: 1
Mult.: 1

Connectorized Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698

PE73SP1061
Pasternack
1: ₡105 873,07
1In Stock
New Product

Mfr. Part #
PE73SP1061

Mouser Part #
28-PE73SP1061

New Product

Pasternack

Connectorized Surge Protectors 4.3-10 F/F BULKHEAD COAXIAL RF SURGE PROTECTOR 698

Datasheet

1In Stock

₡105 873,07

₡90 654,66

₡87 401,75

₡86 745,97

Min.: 1
Mult.: 1

Circuit Breakers 1PH/BR LC 70A MLO 2/4 Cir Al Bus N3R

BR24L70RP
Eaton Electrical
1: ₡193 290,44
1In Stock
New Product

Mfr. Part #
BR24L70RP

Mouser Part #
504-BR24L70RP

New Product

Eaton Electrical

Circuit Breakers 1PH/BR LC 70A MLO 2/4 Cir Al Bus N3R

Datasheet

1In Stock

₡193 290,44

₡179 638,63

₡164 087,13

View

Min.: 1
Mult.: 1

Circuit Breakers CH 30MA GFI 60A/2 POLE 120/240V 10K

CH260EPD
Eaton Electrical
1: ₡716 587,17
1In Stock
New Product

Mfr. Part #
CH260EPD

Mouser Part #
504-CH260EPD

New Product

Eaton Electrical

Circuit Breakers CH 30MA GFI 60A/2 POLE 120/240V 10K

1In Stock

₡716 587,17

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 300W,550V MIN,UNIDIR,SMA TVS

SMAJ550HM3_B/H
Vishay Semiconductors
1: ₡473,62
5 387In Stock
New Product

Mfr. Part #
SMAJ550HM3_B/H

Mouser Part #
78-SMAJ550HM3_B/H

New Product

Vishay Semiconductors

ESD Protection Diodes / TVS Diodes 300W,550V MIN,UNIDIR,SMA TVS

Datasheet

5 387In Stock

Cut Tape

₡473,62

₡293,02

₡189,97

₡145,73

Reel

₡112,42

View

Min.: 1
Mult.: 1

: 1 800

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

VCAN26C2-03GHE3A08
Vishay
1: ₡255,03
4 427In Stock
New Product

Mfr. Part #
VCAN26C2-03GHE3A08

Mouser Part #
78-VCAN26C2-03HE3A08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE SOT323

Datasheet

4 427In Stock

Cut Tape

₡255,03

₡172,27

₡97,85

₡77,03

Reel

₡54,65

View

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A

VESD16D1-HD1HG3-08
Vishay
1: ₡265,44
9 750In Stock
New Product

Mfr. Part #
VESD16D1-HD1HG3-08

Mouser Part #
78-VESD16D1-HD1H3-08

New Product

Vishay

ESD Protection Diodes / TVS Diodes ESD PROTECTION DIODE DFN1006-2A

9 750In Stock

Cut Tape

₡265,44

₡187,89

₡91,60

₡76,51

Reel

₡35,39

View

Min.: 1
Mult.: 1

: 10 000

NTC Thermistors

NCP02XH103D05RH
Murata Electronics
1: ₡109,30
9 483In Stock
New Product

Mfr. Part #
NCP02XH103D05RH

Mouser Part #
81-NCP02XH103D05RH

New Product

Murata Electronics

NTC Thermistors

Learn More

Datasheet

9 483In Stock

Cut Tape

₡109,30

₡96,29

₡84,84

₡68,18

View

Reel

₡45,28

Min.: 1
Mult.: 1

: 20 000

Circuit Breaker Accessories 250A 3P Thermal Mag Fixed/Adj Trip Unit

JT3250FA
Eaton Electrical
1: ₡938 461,57
1In Stock
New Product

Mfr. Part #
JT3250FA

Mouser Part #
504-JT3250FA

New Product

Eaton Electrical

Circuit Breaker Accessories 250A 3P Thermal Mag Fixed/Adj Trip Unit

1In Stock

₡938 461,57

Min.: 1
Mult.: 1

Circuit Breakers BA 2P BKR 25A 10K IC

BAB2025H
Eaton Electrical
1: ₡210 413,75
2In Stock
New Product

Mfr. Part #
BAB2025H

Mouser Part #
504-BAB2025H

New Product

Eaton Electrical

Circuit Breakers BA 2P BKR 25A 10K IC

Datasheet

2In Stock

₡210 413,75

₡203 210,51

₡198 510,71

View

Min.: 1
Mult.: 1

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

CH340
Eaton Electrical
1: ₡322 532,41
3In Stock
New Product

Mfr. Part #
CH340

Mouser Part #
504-CH340

New Product

Eaton Electrical

Circuit Breakers Type CH Breaker 40A/3 Pole 240V 10K

Datasheet

3In Stock

₡322 532,41

₡263 995,66

₡250 963,21

View

Min.: 1
Mult.: 1

Circuit Breakers CH GFCI BREAKER, 30A, PIGTAIL, 10KAIC

CHFN130GF
Eaton Electrical
1: ₡251 145,37
1In Stock
New Product

Mfr. Part #
CHFN130GF

Mouser Part #
504-CHFN130GF

New Product

Eaton Electrical

Circuit Breakers CH GFCI BREAKER, 30A, PIGTAIL, 10KAIC

1In Stock

₡251 145,37

₡220 422,30

₡200 446,84

View

Min.: 1
Mult.: 1

Circuit Breakers FAZ UL 1077 2P 2.5A D CURVE

FAZ-D2.5/2
Eaton Electrical
1: ₡224 783,80
1In Stock
New Product

Mfr. Part #
FAZ-D2.5/2

Mouser Part #
504-FAZ-D2.5/2

New Product

Eaton Electrical

Circuit Breakers FAZ UL 1077 2P 2.5A D CURVE

Datasheet

1In Stock

₡224 783,80

₡186 212,11

₡171 613,06

Min.: 1
Mult.: 1

Circuit Protection

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