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

Bulk Circuit Breakers

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

Results: 1,096

Applied Filters:

Packaging = Bulk

Manufacturer

Series

Product

Type

Current Rating

Voltage Rating AC

Voltage Rating DC

Number of Poles

Actuator Type

Minimum Operating Temperature

Maximum Operating Temperature

Illuminated

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

CA1-P0-D6-812-321-MT
Carling Technologies
1: $65.74
9In Stock
New Product

Mfr. Part No.
CA1-P0-D6-812-321-MT

Mouser Part No
691-CA1-P0D6812321MT

New Product

Carling Technologies

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

Datasheet

9In Stock

$65.74

$54.54

$50.31

$41.64

View

Min.: 1
Mult.: 1

Bulk

Circuit Breakers PTCB E1 48DC/2A NO

1471918
Phoenix Contact
1: $38.81
22In Stock
37Expected 03/08/2026
New Product

Mfr. Part No.
1471918

Mouser Part No
651-1471918

New Product

Phoenix Contact

Circuit Breakers PTCB E1 48DC/2A NO

Learn More

Datasheet

22In Stock

37Expected 03/08/2026

$38.81

Min.: 1
Mult.: 1

PTCB 48 V DC

Circuit Breakers

2 A

48 VDC

1 Pole

- 30 C

+ 60 C

Bulk

Circuit Breakers CBM E4 24DC/0.5-10A NO-R

2905743
Phoenix Contact
1: $260.00
138In Stock

Mfr. Part No.
2905743

Mouser Part No
651-2905743

Phoenix Contact

Circuit Breakers CBM E4 24DC/0.5-10A NO-R

Learn More

Datasheet

138In Stock

$260.00

Min.: 1
Mult.: 1

Circuit Breakers

Electronic

40 A

24 VDC

4 Pole

- 25 C

+ 70 C

Non-Illuminated

Bulk

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P60GA850
Hartland Controls / Littelfuse
1: $49.27
29In Stock

Mfr. Part No.
HCBY2P60GA850

Mouser Part No
576-HCBY2P60GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 60A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

29In Stock

$49.27

$47.89

Min.: 1
Mult.: 1

HCB

60 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers EC-E1 6A 6 A, N/O SIGNAL CNT

0903028
Phoenix Contact
1: $103.71
43In Stock

Mfr. Part No.
0903028

Mouser Part No
651-0903028

Phoenix Contact

Circuit Breakers EC-E1 6A 6 A, N/O SIGNAL CNT

Learn More

Datasheet

43In Stock

$103.71

Min.: 1
Mult.: 1

EC-E

Circuit Breakers

Electronic

6 A

24 VDC

1 Pole

Slide

0 C

+ 50 C

Non-Illuminated

Bulk

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS

HCBY1P25GG850
Hartland Controls / Littelfuse
1: $46.66
44In Stock

Mfr. Part No.
HCBY1P25GG850

Mouser Part No
576-HCBY1P25GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 25A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

44In Stock

$46.66

$38.71

$35.71

$30.54

View

Min.: 1
Mult.: 1

HCB

25 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY2P40GA850
Hartland Controls / Littelfuse
1: $92.11
21In Stock

Mfr. Part No.
HCBY2P40GA850

Mouser Part No
576-HCBY2P40GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 40A 2P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

21In Stock

$92.11

$76.28

$72.53

$67.25

View

Min.: 1
Mult.: 1

HCB

40 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P15GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P15GA850

Mouser Part No
576-HCBY3P15GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$181.75

$162.70

View

Min.: 1
Mult.: 1

HCB

15 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P25GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P25GA850

Mouser Part No
576-HCBY3P25GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 25A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

25 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 30A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P30GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P30GA850

Mouser Part No
576-HCBY3P30GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 30A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.89

$162.69

View

Min.: 1
Mult.: 1

HCB

30 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P35GA850
Hartland Controls / Littelfuse
1: $257.70
20In Stock

Mfr. Part No.
HCBY3P35GA850

Mouser Part No
576-HCBY3P35GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

20In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

35 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 45A 3P CIRCUIT BREAKER, LUGS

HCBY3P45GG850
Hartland Controls / Littelfuse
1: $257.70
13In Stock

Mfr. Part No.
HCBY3P45GG850

Mouser Part No
576-HCBY3P45GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

13In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

45 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P10GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P10GA850

Mouser Part No
576-HCBY3P10GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 40A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P40GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P40GA850

Mouser Part No
576-HCBY3P40GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 40A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

40 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 60A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P60GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P60GA850

Mouser Part No
576-HCBY3P60GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 60A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

60 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 20A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P20GA850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P20GA850

Mouser Part No
576-HCBY3P20GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 20A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

20 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 40A 3P CIRCUIT BREAKER, LUGS

HCBY3P40GG850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P40GG850

Mouser Part No
576-HCBY3P40GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 40A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

40 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY1P10GA850
Hartland Controls / Littelfuse
1: $46.64
46In Stock

Mfr. Part No.
HCBY1P10GA850

Mouser Part No
576-HCBY1P10GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

46In Stock

$46.64

$38.68

$35.68

$30.54

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS

HCBY1P10GG850
Hartland Controls / Littelfuse
1: $46.66
35In Stock

Mfr. Part No.
HCBY1P10GG850

Mouser Part No
576-HCBY1P10GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

35In Stock

$46.66

$38.71

$35.71

$30.54

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS

HCBY1P50GG850
Hartland Controls / Littelfuse
1: $46.67
50In Stock

Mfr. Part No.
HCBY1P50GG850

Mouser Part No
576-HCBY1P50GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 50A 1P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

50In Stock

$46.67

$38.72

$35.71

$30.53

View

Min.: 1
Mult.: 1

HCB

50 A

120 VAC, 240 VAC

1 Pole

Bulk

Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS

HCBY2P35GG850
Hartland Controls / Littelfuse
1: $86.25
21In Stock

Mfr. Part No.
HCBY2P35GG850

Mouser Part No
576-HCBY2P35GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 35A 2P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

21In Stock

$86.25

$69.42

$62.28

$62.27

View

Min.: 1
Mult.: 1

HCB

35 A

120 VAC, 240 VAC

2 Pole

Bulk

Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS

HCBY3P10GG850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P10GG850

Mouser Part No
576-HCBY3P10GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 10A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

10 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS

HCBY3P15GG850
Hartland Controls / Littelfuse
1: $257.70
19In Stock

Mfr. Part No.
HCBY3P15GG850

Mouser Part No
576-HCBY3P15GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 15A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

19In Stock

$257.70

$213.59

$196.90

$162.72

View

Min.: 1
Mult.: 1

HCB

15 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 45A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

HCBY3P45GA850
Hartland Controls / Littelfuse
1: $257.70
20In Stock

Mfr. Part No.
HCBY3P45GA850

Mouser Part No
576-HCBY3P45GA850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 45A 3P CIRCUIT BREAKER, LUGS/QUICK CONNECT

Learn More

Datasheet

20In Stock

$257.70

$213.59

$196.89

$162.74

View

Min.: 1
Mult.: 1

HCB

45 A

120 VAC, 240 VAC

3 Pole

Bulk

Circuit Breakers 120/240V 60A 3P CIRCUIT BREAKER, LUGS

HCBY3P60GG850
Hartland Controls / Littelfuse
1: $257.70
18In Stock

Mfr. Part No.
HCBY3P60GG850

Mouser Part No
576-HCBY3P60GG850

Hartland Controls / Littelfuse

Circuit Breakers 120/240V 60A 3P CIRCUIT BREAKER, LUGS

Learn More

Datasheet

18In Stock

$257.70

$213.59

$196.89

$162.74

View

Min.: 1
Mult.: 1

HCB

60 A

120 VAC, 240 VAC

3 Pole

Bulk

Bulk Circuit Breakers

Customer Service Office

Company

Resources

Support

9
185
187
210
211
223
813
9926 QL
9926 QY
30418 MINI Circuit Breakers
30419 MINI Circuit Breakers
12X
18X Hi-Amp
4231-T
A
ACB
ACB-20
AS168XAC1
AS168XDC2
B

ATC Footprint
ATM Footprint
Automotive
Auto Reset
Box Style
Compact
DC
Electronic
Heavy Duty
High Amp
Hydraulic Magnetic
Low Profile
Manual Reset
Maxi
MICO
Miniature
Modified Reset
Overcurrent Protection
Rocker
Specialty OEM

100 mA
180 mA
200 mA
250 mA
500 mA
1 A
1 A to 4 A
1 A, 2 A, 4 A, 6 A
1.5 A
1.6 A
2 A
2 A, 6 A
2.25 A
2.5 A
2.75 A
3 A
4 A
4 A, 6 A, 8 A, 10 A
5 A
6 A

10 VDC to 30 VDC
12 VDC
12 VDC, 24 VDC
14 VDC
14.5 VDC
23 VDC
24 VDC
25 VDC
28 VDC
30 VDC
32 VDC
42 VDC
48 VDC
50 VDC
60 VDC
60 VDC, 125 VDC
65 VDC
80 VDC
125 VDC
150 VDC