.hide-partial { max-height: none; } .show-more { display: none; }

TE Connectivity Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1,273

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 2000mm

20016752-02
TE Connectivity
1: $1,444.55
4In Stock
10Expected 16/09/2026
New Product

Mfr. Part No.
20016752-02

Mouser Part No
571-20016752-02

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 2000mm

Learn More

Datasheet

4In Stock

10Expected 16/09/2026

$1,444.55

$1,320.64

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 1000mm

20016752-01
TE Connectivity
1: $951.07
1In Stock
New Product

Mfr. Part No.
20016752-01

Mouser Part No
571-20016752-01

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 1000mm

Learn More

Datasheet

1In Stock

$951.07

$869.49

$800.93

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ESA PROBE-RTD PT1000 3000mm ENG MODEL

10219128-03
TE Connectivity
1: $629.25
2In Stock
New Product

Mfr. Part No.
10219128-03

Mouser Part No
571-10219128-03

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESA PROBE-RTD PT1000 3000mm ENG MODEL

Learn More

Datasheet

2In Stock

$629.25

$575.28

$529.92

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ESA PROBE-RTD PT1000 1000mm ENG MODEL

10219128-01
TE Connectivity
1: $498.19
1In Stock
New Product

Mfr. Part No.
10219128-01

Mouser Part No
571-10219128-01

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESA PROBE-RTD PT1000 1000mm ENG MODEL

Learn More

Datasheet

1In Stock

$498.19

$455.46

$419.55

$393.36

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 500mm

20016752-00
TE Connectivity
1: $922.23
1In Stock
New Product

Mfr. Part No.
20016752-00

Mouser Part No
571-20016752-00

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors ESAPP-ESA PROBE-RTD PT1000, 500mm

Learn More

Datasheet

1In Stock

$922.23

$843.13

$776.65

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors Glass Encapsulated NTC Thermistor, Probe, Surface Mount 15K4

20012616-00
TE Connectivity
1: $382.17
1In Stock
New Product

Mfr. Part No.
20012616-00

Mouser Part No
571-20012616-00

New Product

TE Connectivity

NTC (Negative Temperature Coefficient) Thermistors Glass Encapsulated NTC Thermistor, Probe, Surface Mount 15K4

Learn More

Datasheet

1In Stock

$382.17

$306.69

$303.91

View

Min.: 1
Mult.: 1

Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC

1-2486200-9
TE Connectivity / P&B
1: $3.95
499In Stock
1,000Expected 21/12/2026
New Product

Mfr. Part No.
1-2486200-9

Mouser Part No
655-1-2486200-9

New Product

TE Connectivity / P&B

Circuit Breakers W52-A162A1-8=CKTBKR,THERM,ROCK,QC.250RED OPAQUE 250VAC

Learn More

Datasheet

499In Stock

1,000Expected 21/12/2026

$3.95

$3.60

$3.47

$2.73

View

Min.: 1
Mult.: 1

Circuit Breakers 7A PUSH TO RESET

W28-XQ1A-7
TE Connectivity / P&B
1: $4.96
8,469In Stock

Mfr. Part No.
W28-XQ1A-7

Mouser Part No
655-W28-XQ1A-7

TE Connectivity / P&B

Circuit Breakers 7A PUSH TO RESET

Datasheet

8,469In Stock

$4.96

$4.35

$3.56

$3.16

View

Min.: 1
Mult.: 1

Circuit Breakers 10A 2-P Illum Amber P1 & P2 Trip QC

W33-T4B1Q-10
TE Connectivity / P&B
1: $97.27
210In Stock

Mfr. Part No.
W33-T4B1Q-10

Mouser Part No
655-W33-T4B1Q-10

TE Connectivity / P&B

Circuit Breakers 10A 2-P Illum Amber P1 & P2 Trip QC

Datasheet

210In Stock

$97.27

$88.17

$85.20

$85.19

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

311P18-06S7R6
TE Connectivity / Measurement Specialties
1: $578.54
41In Stock

Mfr. Part No.
311P18-06S7R6

Mouser Part No
657-311P18-06S7R6

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors THERMISTOR

Datasheet

41In Stock

$578.54

$528.92

$487.21

$456.80

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors Surface Temp Sensor

A1004RT24K1-F
TE Connectivity / Measurement Specialties
1: $17.42
177In Stock

Mfr. Part No.
A1004RT24K1-F

Mouser Part No
657-A1004RT24K1

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors Surface Temp Sensor

Datasheet

177In Stock

$17.42

$15.39

$13.79

$13.07

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors Temp Sensor Moisture Resistant

A1004BT22P0
TE Connectivity / Measurement Specialties
1: $47.11
166In Stock

Mfr. Part No.
A1004BT22P0

Mouser Part No
657-A1004BT22P0

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors Temp Sensor Moisture Resistant

Datasheet

166In Stock

$47.11

$43.31

$41.89

$40.21

View

Min.: 1
Mult.: 1

Connectorised Surge Protectors SURGE,NN,0-1000MHZ

LAIL350NN
TE Connectivity
1: $60.52
34In Stock

Mfr. Part No.
LAIL350NN

Mouser Part No
814-LAIL350NN

TE Connectivity

Connectorised Surge Protectors SURGE,NN,0-1000MHZ

Learn More

Datasheet

34In Stock

$60.52

$55.81

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors SUPER STABLE GLASS NTC THERMISTOR

11029702-00
TE Connectivity / Measurement Specialties
1: $248.04
24In Stock

Mfr. Part No.
11029702-00

Mouser Part No
571-11029702-00

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors SUPER STABLE GLASS NTC THERMISTOR

Datasheet

24In Stock

$248.04

$236.59

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors DISCRETE 30K OHMS, 0.1C FROM 0C TO 70C

GA30K5A1A
TE Connectivity / Measurement Specialties
1: $13.56
297In Stock

Mfr. Part No.
GA30K5A1A

Mouser Part No
571-GA30K5A1A

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors DISCRETE 30K OHMS, 0.1C FROM 0C TO 70C

Datasheet

297In Stock

$13.56

$12.56

$11.77

$11.42

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR EPOXY RADIAL

GA5K3A1A
TE Connectivity / Measurement Specialties
1: $3.82
1,448In Stock

Mfr. Part No.
GA5K3A1A

Mouser Part No
824-GA5K3A1A

TE Connectivity / Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR EPOXY RADIAL

Datasheet

1,448In Stock

$3.82

$3.52

$3.37

$3.22

View

Min.: 1
Mult.: 1

Fuse Holder MINIFUSE HOLDER, 8 POS, MCP CONTACT

1801567-1
TE Connectivity
1: $10.03
1,352In Stock

Mfr. Part No.
1801567-1

Mouser Part No
571-1801567-1

TE Connectivity

Fuse Holder MINIFUSE HOLDER, 8 POS, MCP CONTACT

Datasheet

1,352In Stock

$10.03

$9.01

$8.61

$6.62

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH

W68-X2Q12-15V
TE Connectivity / P&B
1: $235.58
12In Stock
72Expected 19/04/2027

Mfr. Part No.
W68-X2Q12-15V

Mouser Part No
655-W68-X2Q12-15V

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH

Datasheet

12In Stock

72Expected 19/04/2027

$235.58

$206.35

Min.: 1
Mult.: 1

Circuit Breakers 10A PUSH TO RESET

W28-XQ1A-10
TE Connectivity / P&B
1: $4.94
4,512In Stock

Mfr. Part No.
W28-XQ1A-10

Mouser Part No
655-W28-XQ1A-10

TE Connectivity / P&B

Circuit Breakers 10A PUSH TO RESET

Datasheet

4,512In Stock

$4.94

$4.50

$3.73

$3.36

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER THERMAL 7A BLK

W28-XT1A-7
TE Connectivity / P&B
1: $9.09
600In Stock

Mfr. Part No.
W28-XT1A-7

Mouser Part No
655-W28-XT1A-7

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER THERMAL 7A BLK

Datasheet

600In Stock

$9.09

$7.15

$5.82

$5.21

View

Min.: 1
Mult.: 1

Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip QC

W33-S1N1Q-5
TE Connectivity / P&B
1: $80.49
76In Stock

Mfr. Part No.
W33-S1N1Q-5

Mouser Part No
655-W33-S1N1Q-5

TE Connectivity / P&B

Circuit Breakers 5A 2-P Black Rocker P1 Switch P2 Trip QC

Datasheet

76In Stock

$80.49

$74.11

$72.46

$69.87

$63.60

Min.: 1
Mult.: 1

Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker

W67-X2Q12-20
TE Connectivity / P&B
1: $77.57
138In Stock

Mfr. Part No.
W67-X2Q12-20

Mouser Part No
655-W67-X2Q12-20

TE Connectivity / P&B

Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker

Datasheet

138In Stock

$77.57

$72.08

$72.07

$69.30

Quote

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

W68-X2Q12-3
TE Connectivity / P&B
1: $215.96
46In Stock

Mfr. Part No.
W68-X2Q12-3

Mouser Part No
655-W68-X2Q12-3

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

Datasheet

46In Stock

$215.96

$189.17

$181.00

$175.19

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK

W91-X112-30
TE Connectivity / P&B
1: $97.93
158In Stock

Mfr. Part No.
W91-X112-30

Mouser Part No
655-W91-X112-30

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 30A BLK

Datasheet

158In Stock

$97.93

$88.79

$88.66

$83.93

View

Min.: 1
Mult.: 1

Circuit Breakers 50A 2 POLE 2 TOGGLE

W92-X112-50
TE Connectivity / P&B
1: $146.19
72In Stock

Mfr. Part No.
W92-X112-50

Mouser Part No
655-W92-X112-50

TE Connectivity / P&B

Circuit Breakers 50A 2 POLE 2 TOGGLE

Datasheet

72In Stock

$146.19

$138.51

$138.50

$137.76

View

Min.: 1
Mult.: 1

TE Connectivity Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support