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

50.8 mm Circuit Breakers

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

Results: 4,077

Applied Filters:

Height = 50.8 mm

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

Packaging

Reset All

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 CIRCUIT BREAKER SWITCH 15A WH

W68-X2Q12-15V
TE Connectivity / P&B
1: £224.70
12In Stock
72Expected 08/02/2027

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 08/02/2027

£224.70

Quote

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1pole 20Amp Toggle Mag circuit breaker

W67-X2Q12-20
TE Connectivity / P&B
1: £58.24
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

£58.24

£54.12

£54.11

£52.67

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

20 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Tray

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

W68-X2Q12-3
TE Connectivity / P&B
1: £165.33
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

£165.33

£142.02

£135.93

£131.52

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

3 A

277 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SWITCH 30A WH

W67-X2Q12-30
TE Connectivity / P&B
1: £52.18
87In 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

87In Stock

£52.18

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

30 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH

W68-X2Q13-15
TE Connectivity / P&B
1: £130.24
47In Stock

Mfr. Part No.
W68-X2Q13-15

Mouser Part No
655-W68-X2Q13-15

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 15A WH

Datasheet

47In Stock

£130.24

£119.30

£112.84

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

15 A

277 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SWITCH 7A WHITE

W68-X2Q12-7
TE Connectivity / P&B
1: £130.24
14In Stock

Mfr. Part No.
W68-X2Q12-7

Mouser Part No
655-W68-X2Q12-7

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 7A WHITE

Datasheet

14In Stock

£130.24

£119.30

£112.84

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

7 A

277 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 1pole 10Amp Toggle Mag circuit breaker

W67-X2Q12-10
TE Connectivity / P&B
1: £52.54
100In Stock

Mfr. Part No.
W67-X2Q12-10

Mouser Part No
655-W67-X2Q12-10

TE Connectivity / P&B

Circuit Breakers 1pole 10Amp Toggle Mag circuit breaker

Datasheet

100In Stock

£52.54

£51.93

£49.53

£48.28

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

10 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Tray

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

W67-X2Q12-3
TE Connectivity / P&B
1: £57.61
89In Stock

Mfr. Part No.
W67-X2Q12-3

Mouser Part No
655-W67-X2Q12-3

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 3A WHITE

Datasheet

89In Stock

£57.61

£56.54

£51.89

£48.28

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

3 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 5A 1 POLE TOGGLE

W67-X2Q10-5
TE Connectivity / P&B
1: £53.44
114In Stock

Mfr. Part No.
W67-X2Q10-5

Mouser Part No
655-W67-X2Q10-5

TE Connectivity / P&B

Circuit Breakers 5A 1 POLE TOGGLE

Datasheet

114In Stock

£53.44

£53.38

£48.16

£44.62

£43.28

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGBXF6-32101-18R5
AIRPAX
1: £49.70
2In Stock

Mfr. Part No.
IUGBXF6-32101-18R5

Mouser Part No
874-IUGBXF63210118R5

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

2In Stock

£49.70

Min.: 1
Mult.: 1

IUG

Circuit Breakers

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH66-1-72-10.0-01
AIRPAX
1: £86.63
1In Stock

Mfr. Part No.
IUGH66-1-72-10.0-01

Mouser Part No
874-IUGH66172101

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

1In Stock

£86.63

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

10 A

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

LEGBX66-37061-10-V
AIRPAX
1: £98.88
2In Stock

Mfr. Part No.
LEGBX66-37061-10-V

Mouser Part No
874-LEGBX663706110V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£98.88

Min.: 1
Mult.: 1

LEG

Circuit Breakers

2 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH66-1-42-20.0-A-01
AIRPAX
1: £99.45
2In Stock

Mfr. Part No.
IUGH66-1-42-20.0-A-01

Mouser Part No
874-IUGH6614220A1

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£99.45

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

20 A

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGBX1-32101-7
AIRPAX
1: £45.57
1In Stock

Mfr. Part No.
IUGBX1-32101-7

Mouser Part No
874-IUGBX1321017

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

1In Stock

£45.57

Min.: 1
Mult.: 1

IUG

Circuit Breakers

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH66-1-62-20.0-A-01
AIRPAX
1: £86.63
3In Stock

Mfr. Part No.
IUGH66-1-62-20.0-A-01

Mouser Part No
874-IUGH6616220A1

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

3In Stock

£86.63

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

20 A

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr,HydMag

IUGN6-1REG4-59-50.0
AIRPAX
1: £104.47
1In Stock

Mfr. Part No.
IUGN6-1REG4-59-50.0

Mouser Part No
874-IUGN61REG459500

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Datasheet

1In Stock

£104.47

Min.: 1
Mult.: 1

IUGN

Circuit Breakers

Magnetic

50 A

1 Pole

Toggle

Circuit Breakers Cir Brkr Hyd Mag

IUGZX4-71013-1
AIRPAX
1: £49.25
2In Stock

Mfr. Part No.
IUGZX4-71013-1

Mouser Part No
874-IUGZX4710131

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£49.25

Min.: 1
Mult.: 1

IUGZ

Circuit Breakers

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 5A 1POLE HYD MAGNTC

W67-X2Q12-5
TE Connectivity / P&B
1: £53.06
137In Stock

Mfr. Part No.
W67-X2Q12-5

Mouser Part No
655-W67X2Q125

TE Connectivity / P&B

Circuit Breakers 5A 1POLE HYD MAGNTC

Datasheet

137In Stock

£53.06

£48.81

£47.97

£45.21

£43.89

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH666-1-49-5.00-Q-91
AIRPAX
1: £166.03
1In Stock

Mfr. Part No.
IUGH666-1-49-5.00-Q-91

Mouser Part No
874-IUGH6661495Q91

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

1In Stock

£166.03

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

5 A

3 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH66-1-72-20.0-01
AIRPAX
1: £86.63
2In Stock

Mfr. Part No.
IUGH66-1-72-20.0-01

Mouser Part No
874-IUGH66172201

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£86.63

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

20 A

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IEG6-1-72-50.0-01-V
AIRPAX
1: £36.99
2In Stock

Mfr. Part No.
IEG6-1-72-50.0-01-V

Mouser Part No
682-IEG617250.001V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£36.99

Min.: 1
Mult.: 1

IEG

Circuit Breakers

Hydraulic Magnetic

50 A

240 VAC

80 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

IUGH66-1-72-5.00-01
AIRPAX
1: £86.63
2In Stock

Mfr. Part No.
IUGH66-1-72-5.00-01

Mouser Part No
874-IUGH6617251

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

2In Stock

£86.63

Min.: 1
Mult.: 1

IUGH

Circuit Breakers

5 A

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

AA1-X0-26-547-XB1-C
Carling Technologies
1: £43.98
42In Stock
10Expected 20/08/2026
New At Mouser

Mfr. Part No.
AA1-X0-26-547-XB1-C

Mouser Part No
691-AA-X026547XB1C

New At Mouser

Carling Technologies

Circuit Breakers CIRCUIT BREAKER

Learn More

42In Stock

10Expected 20/08/2026

£43.98

£36.49

£33.65

£28.95

View

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

4.75 A

277 VAC

80 VDC

1 Pole

Handle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK

W69-X2Q12-5
TE Connectivity / P&B
1: £238.85
28In Stock

Mfr. Part No.
W69-X2Q12-5

Mouser Part No
655-W69-X2Q12-5

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 5A BLACK

Datasheet

28In Stock

£238.85

£206.35

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

5 A

277 VAC

3 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 10A 1 POLE TOGGLE

W67-X2Q52-10
TE Connectivity / P&B
1: £58.72
129In Stock

Mfr. Part No.
W67-X2Q52-10

Mouser Part No
655-W67-X2Q52-10

TE Connectivity / P&B

Circuit Breakers 10A 1 POLE TOGGLE

Datasheet

129In Stock

£58.72

£55.71

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breakers

Hydraulic Magnetic

10 A

65 VDC

1 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

50.8 mm Circuit Breakers

Customer Service Office

Company

Resources

Support

11 mA
20 mA
25 mA
30 mA
40 mA
50 mA
78 mA
81 mA
100 mA
150 mA
200 mA
250 mA
300 mA
350 mA
400 mA
500 mA
750 mA
850 mA
1 A
1.25 A