.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: 1,217

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 #

Circuit Breakers 5A PUSH TO RESET ST

W58-XC4C12A-5
TE Connectivity / P&B
1: $9.90
446In Stock

Mfr. Part No.
W58-XC4C12A-5

Mouser Part No
655-W58-XC4C12A-5

TE Connectivity / P&B

Circuit Breakers 5A PUSH TO RESET ST

Datasheet

446In Stock

$9.90

$8.90

$7.70

$6.97

View

Min.: 1
Mult.: 1

Circuit Breakers 7A PUSH TO RESET ST

W58-XC4C12A-7
TE Connectivity / P&B
1: $8.44
506In Stock

Mfr. Part No.
W58-XC4C12A-7

Mouser Part No
655-W58-XC4C12A-7

TE Connectivity / P&B

Circuit Breakers 7A PUSH TO RESET ST

Datasheet

506In Stock

$8.44

$7.20

$6.88

$6.13

View

Min.: 1
Mult.: 1

Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker

W67-X2Q12-20
TE Connectivity / P&B
1: $111.96
144In 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

144In Stock

$111.96

$99.53

$83.09

$72.94

$69.59

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH

W67-X2Q12-30
TE Connectivity / P&B
1: $73.40
89In Stock

Mfr. Part No.
W67-X2Q12-30

Mouser Part No
655-W67-X2Q12-30

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH

Datasheet

89In Stock

$73.40

$62.46

$60.13

$58.17

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

W68-X2Q12-3
TE Connectivity / P&B
1: $163.80
49In 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

49In Stock

$163.80

$134.06

$131.44

$129.85

Min.: 1
Mult.: 1

Circuit Breakers 30AMP 277VAC TOGGLE 2 POLE

W68-X2Q12-30
TE Connectivity / Raychem
1: $248.05
77In Stock

Mfr. Part No.
W68-X2Q12-30

Mouser Part No
655-W68-X2Q12-30

TE Connectivity / Raychem

Circuit Breakers 30AMP 277VAC TOGGLE 2 POLE

Datasheet

77In Stock

$248.05

$205.60

$176.17

$153.19

Quote

Min.: 1
Mult.: 1

Circuit Breakers 10A 3 POLE 3 TOGGLE

W69-X2Q12-10
TE Connectivity / P&B
1: $196.63
16In Stock

Mfr. Part No.
W69-X2Q12-10

Mouser Part No
655-W69-X2Q12-10

TE Connectivity / P&B

Circuit Breakers 10A 3 POLE 3 TOGGLE

Datasheet

16In Stock

$196.63

$181.18

$168.04

$156.08

Min.: 1
Mult.: 1

Circuit Breakers 20A 1 POLE 1 TOGGLE

W91-X112-20
TE Connectivity / P&B
1: $73.99
78In Stock

Mfr. Part No.
W91-X112-20

Mouser Part No
655-W91-X112-20

TE Connectivity / P&B

Circuit Breakers 20A 1 POLE 1 TOGGLE

Datasheet

78In Stock

$73.99

$67.39

$62.57

$60.59

$50.45

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK

W91-X113-15
TE Connectivity / P&B
1: $137.81
106In Stock

Mfr. Part No.
W91-X113-15

Mouser Part No
655-W91-X113-15

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK

Datasheet

106In Stock

$137.81

$104.47

$93.18

$88.76

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

W91-X152-40
TE Connectivity / P&B
1: $42.36
62In Stock

Mfr. Part No.
W91-X152-40

Mouser Part No
655-W91-X152-40

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

Datasheet

62In Stock

$42.36

$34.47

$33.13

$30.87

View

Min.: 1
Mult.: 1

Circuit Breakers 2pole 10Amp Toggle Mag circuit breaker

W92-X112-10
TE Connectivity / P&B
1: $178.30
82In Stock

Mfr. Part No.
W92-X112-10

Mouser Part No
655-W92-X112-10

TE Connectivity / P&B

Circuit Breakers 2pole 10Amp Toggle Mag circuit breaker

Datasheet

82In Stock

$178.30

$159.65

$155.89

$132.88

Min.: 1
Mult.: 1

Circuit Breakers 20A 2 POLE 2 TOGGLE

W92-X112-20
TE Connectivity / P&B
1: $167.56
32In Stock

Mfr. Part No.
W92-X112-20

Mouser Part No
655-W92-X112-20

TE Connectivity / P&B

Circuit Breakers 20A 2 POLE 2 TOGGLE

Datasheet

32In Stock

$167.56

$158.63

$158.62

$132.88

Min.: 1
Mult.: 1

Circuit Breakers 30A 2 POLE 2 TOGGLE

W92-X112-30
TE Connectivity / P&B
1: $174.68
27In Stock

Mfr. Part No.
W92-X112-30

Mouser Part No
655-W92-X112-30

TE Connectivity / P&B

Circuit Breakers 30A 2 POLE 2 TOGGLE

Datasheet

27In Stock

$174.68

$158.44

$154.51

$132.89

Quote

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

W92-X112-40
TE Connectivity / P&B
1: $170.58
20In Stock

Mfr. Part No.
W92-X112-40

Mouser Part No
655-W92-X112-40

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

Datasheet

20In Stock

$170.58

$161.21

$160.88

$132.88

Min.: 1
Mult.: 1

Circuit Breakers 50A 2 POLE 2 TOGGLE

W92-X112-50
TE Connectivity / P&B
1: $178.30
10In Stock
72Expected 12/05/2026

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

10In Stock

72Expected 12/05/2026

$178.30

$160.89

Min.: 1
Mult.: 1

Circuit Breakers 30A 3 POLE TOGGLE

W93-X112-30
TE Connectivity / P&B
1: $249.20
9In Stock
48Expected 20/07/2026

Mfr. Part No.
W93-X112-30

Mouser Part No
655-W93-X112-30

TE Connectivity / P&B

Circuit Breakers 30A 3 POLE TOGGLE

Datasheet

9In Stock

48Expected 20/07/2026

$249.20

$229.60

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

W93-X112-40V
TE Connectivity / P&B
1: $312.34
30In Stock

Mfr. Part No.
W93-X112-40V

Mouser Part No
655-W93-X112-40V

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 40A BLK

Datasheet

30In Stock

$312.34

$266.88

$252.35

$210.11

Min.: 1
Mult.: 1

Circuit Breakers 50A 3 POLE TOGGLE

W93-X112-50
TE Connectivity / P&B
1: $246.49
10In Stock

Mfr. Part No.
W93-X112-50

Mouser Part No
655-W93-X112-50

TE Connectivity / P&B

Circuit Breakers 50A 3 POLE TOGGLE

Datasheet

10In Stock

$246.49

$229.60

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR EPOXY RADIAL

GA100K6MBD1
Measurement Specialties
1: $27.60
192In Stock
17On Order

Mfr. Part No.
GA100K6MBD1

Mouser Part No
824-GA100K6MBD1

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR EPOXY RADIAL

Datasheet

192In Stock

17On Order

$27.60

$21.09

$20.32

$18.78

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTORS 10K 2.2" LEAD

GA10K3MBD1
Measurement Specialties
1: $10.73
1,798In Stock

Mfr. Part No.
GA10K3MBD1

Mouser Part No
824-GA10K3MBD1

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTORS 10K 2.2" LEAD

Datasheet

1,798In Stock

$10.73

$10.09

$10.02

$8.93

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors MBD9-MRBD

GA10K3MRBD1
Measurement Specialties
1: $24.08
215In Stock

Mfr. Part No.
GA10K3MRBD1

Mouser Part No
824-GA10K3MRBD1

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors MBD9-MRBD

Datasheet

215In Stock

$24.08

$21.60

$21.59

$15.74

Quote

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors NTC PROBE FAST RESPONSE

GAG22K7MCD419
Measurement Specialties
1: $81.21
175In Stock

Mfr. Part No.
GAG22K7MCD419

Mouser Part No
824-GAG22K7MCD419

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors NTC PROBE FAST RESPONSE

Datasheet

175In Stock

$81.21

$81.20

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A

NB-PTCO-011
Measurement Specialties
1: $4.94
3,226In Stock

Mfr. Part No.
NB-PTCO-011

Mouser Part No
824-NB-PTCO-011

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PTFC101A1G0 PT100,2.0X2.3,A

Datasheet

3,226In Stock

$4.94

$4.41

$4.21

$3.88

View

Min.: 1
Mult.: 1

PTC (Positive Temperature Coefficient) Thermistors PT100,2.0X5.0,A

NB-PTCO-158
Measurement Specialties
1: $5.13
637In Stock
5,000Expected 30/09/2026

Mfr. Part No.
NB-PTCO-158

Mouser Part No
824-NB-PTCO-158

Measurement Specialties

PTC (Positive Temperature Coefficient) Thermistors PT100,2.0X5.0,A

Datasheet

637In Stock

5,000Expected 30/09/2026

$5.13

$4.59

$4.39

$4.15

View

Min.: 1
Mult.: 1

NTC (Negative Temperature Coefficient) Thermistors 44018 THERMILINEAR COMPONENTS

11031227-00
Measurement Specialties
1: $71.02
36In Stock

Mfr. Part No.
11031227-00

Mouser Part No
824-11031227-00

Measurement Specialties

NTC (Negative Temperature Coefficient) Thermistors 44018 THERMILINEAR COMPONENTS

36In Stock

$71.02

$64.93

$59.81

$56.08

View

Min.: 1
Mult.: 1

TE Connectivity Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support