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

4400 Circuit Breakers

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

Results: 246

Applied Filters:

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; }

Download Table (.CSV)

Part #

Circuit Breakers CBE T11-211R-0.1

4400.0579
Schurter
100: $9.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0579

Mouser Part No
693-4400.0579

Schurter

Circuit Breakers CBE T11-211R-0.1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.98

$9.36

$8.83

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-611R-8

4400.0714
Schurter
100: $9.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0714

Mouser Part No
693-4400.0714

Schurter

Circuit Breakers CBE T11-611R-8

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.98

$9.36

$8.83

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-818R-0.5-181

4400.0715
Schurter
100: $10.40
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0715

Mouser Part No
693-4400.0715

Schurter

Circuit Breakers CBE T11-818R-0.5-181

Datasheet

Non-Stocked Lead-Time 10 Weeks

$10.40

$10.39

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-211-0.2

4400.0039
Schurter
100: $9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0039

Mouser Part No
693-4400.0039

Schurter

Circuit Breakers CBE T11-211-0.2

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.55

$8.81

$8.32

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-311-8

4400.0401
Schurter
100: $9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0401

Mouser Part No
693-4400.0401

Schurter

Circuit Breakers CBE T11-311-8

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.55

$8.81

$8.32

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

8 A

240 VAC

48 VDC

1 Pole

Push to Reset

- 5 C

+ 60 C

Non-Illuminated

Circuit Breakers CBE T11-211NR-1

4400.0526
Schurter
100: $12.44
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0526

Mouser Part No
693-4400.0526

Schurter

Circuit Breakers CBE T11-211NR-1

Datasheet

Non-Stocked Lead-Time 10 Weeks

$12.44

$11.66

$11.00

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-811-0.05

4400.0735
Schurter
100: $9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0735

Mouser Part No
693-4400.0735

Schurter

Circuit Breakers CBE T11-811-0.05

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.55

$8.81

$8.32

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-818R-5

4400.0775
Schurter
100: $12.57
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0775

Mouser Part No
693-4400.0775

Schurter

Circuit Breakers CBE T11-818R-5

Datasheet

Non-Stocked Lead-Time 10 Weeks

$12.57

$11.78

$11.12

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers CBE T11-611-6

4400.0027
Schurter
100: $9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0027

Mouser Part No
693-4400.0027

Schurter

Circuit Breakers CBE T11-611-6

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.55

$8.81

$8.32

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

6 A

240 VAC

48 VDC

1 Pole

Push to Reset

- 5 C

+ 60 C

Non-Illuminated

Circuit Breakers CBE T11-211R-2

4400.0035
Schurter
100: $9.98
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0035

Mouser Part No
693-4400.0035

Schurter

Circuit Breakers CBE T11-211R-2

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.98

$9.36

$8.83

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers .250 QC SP THERM2.1A

4400.0819
Schurter
100: $9.55
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0819

Mouser Part No
693-T11-611-2.1

Schurter

Circuit Breakers .250 QC SP THERM2.1A

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.55

$8.81

$8.32

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

2.1 A

240 VAC

48 VDC

1 Pole

Push to Reset

- 5 C

+ 60 C

Non-Illuminated

Circuit Breakers CBE T11-211-1.2

4400.0055
Schurter
100: $9.13
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0055

Mouser Part No
693-4400.0055

Schurter

Circuit Breakers CBE T11-211-1.2

Datasheet

Non-Stocked Lead-Time 10 Weeks

$9.13

$8.56

$8.32

$8.07

Quote

Min.: 100
Mult.: 100

T11

Thermal Circuit Breaker

Thermal

Push to Reset

Bulk

Circuit Breakers

4400.0616
Schurter
100: $8.26
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0616

Mouser Part No
693-4400.0616

Schurter

Circuit Breakers

Non-Stocked Lead-Time 10 Weeks

$8.26

$7.62

$6.86

$6.60

Min.: 100
Mult.: 1

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers

4400.0286
Schurter
100: $8.67
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
4400.0286

Mouser Part No
693-4400.0286

Schurter

Circuit Breakers

Non-Stocked Lead-Time 10 Weeks

$8.67

$8.00

$7.20

$6.93

Min.: 100
Mult.: 1

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers HB3220UC HYD.MCB UL489 3P,Curve2,20.0A

2822440000
Weidmuller
1: $110.87
4In Stock

Mfr. Part No.
2822440000

Mouser Part No
470-2822440000

Weidmuller

Circuit Breakers HB3220UC HYD.MCB UL489 3P,Curve2,20.0A

Learn More

Datasheet

4In Stock

$110.87

$92.28

$87.76

$80.75

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

20 A

240 VAC

80 VDC

3 Pole

Lever

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers TMC 1 M1 100 0.5A

0914400
Phoenix Contact
1: $85.64
6In Stock
4On Order

Mfr. Part No.
0914400

Mouser Part No
651-0914400

Phoenix Contact

Circuit Breakers TMC 1 M1 100 0.5A

Learn More

Datasheet

6In Stock

4On Order

$85.64

Min.: 1
Mult.: 1

TMC

Circuit Breaker

Thermal Magnetic

500 mA

250 VAC

65 VDC

1 Pole

Lever

- 30 C

+ 60 C

Non-Illuminated

Bulk

Circuit Breakers 400A,ILK,3P4W,MG,410,3P600V,2CC,SHU

DBRS4414400KX/900846
ABB Installation Products
1: $71,715.21
Factory Drop Ship
New At Mouser

Mfr. Part No.
DBRS4414400KX/900846

Mouser Part No
894-S4414400KX900846

New At Mouser

ABB Installation Products

Circuit Breakers 400A,ILK,3P4W,MG,410,3P600V,2CC,SHU

Factory Drop Ship

$71,715.21

Min.: 1
Mult.: 1

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

LJA34400WU31X
Square D
1: $10,297.29
Non-Stocked
New At Mouser

Mfr. Part No.
LJA34400WU31X

Mouser Part No
996-LJA34400WU31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

Datasheet

Non-Stocked

$10,297.29

Min.: 1
Mult.: 1

LJA

Circuit Breakers HB100.5UC HYD.MCB UL489 1P,Curve0,0.5A

2823440000
Weidmuller
1: $40.74
Non-Stocked

Mfr. Part No.
2823440000

Mouser Part No
470-2823440000

Weidmuller

Circuit Breakers HB100.5UC HYD.MCB UL489 1P,Curve0,0.5A

Learn More

Datasheet

Non-Stocked

$40.74

$35.91

$33.22

$28.71

View

Min.: 1
Mult.: 1

Circuit Breaker

Hydraulic Magnetic

500 mA

240 VAC

80 VDC

1 Pole

Lever

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers Cir Brkr Hyd Mag

R11-52-6.00A-34400-6-V
AIRPAX
1: $18.67
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
R11-52-6.00A-34400-6-V

Mouser Part No
874-R1152600A344006V

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$18.67

$17.56

$17.04

$16.18

View

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

6 A

1 Pole

Rocker

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

LGA34400WU31X
Square D
1: $4,578.09
Non-Stocked
New At Mouser

Mfr. Part No.
LGA34400WU31X

Mouser Part No
996-LGA34400WU31X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

Datasheet

Non-Stocked

$4,578.09

Min.: 1
Mult.: 1

LGA

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

LGA34400WU33X
Square D
1: $10,483.28
Non-Stocked
New At Mouser

Mfr. Part No.
LGA34400WU33X

Mouser Part No
996-LGA34400WU33X

New At Mouser

Square D

Circuit Breakers MOLDED CASE CIRCUIT BREAKER 480V 400A

Datasheet

Non-Stocked

$10,483.28

Min.: 1
Mult.: 1

LGA

Circuit Breakers KD4400K with LH WB Provisions

KD4400KW17
Eaton Electrical
1: $10,084.10
Non-Stocked
New At Mouser

Mfr. Part No.
KD4400KW17

Mouser Part No
504-KD4400KW17

New At Mouser

Eaton Electrical

Circuit Breakers KD4400K with LH WB Provisions

Non-Stocked

$10,084.10

Min.: 1
Mult.: 1

Circuit Breakers LH breaker

KW4400KW23
Eaton Electrical
1: $10,059.20
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400KW23

Mouser Part No
504-KW4400KW23

New At Mouser

Eaton Electrical

Circuit Breakers LH breaker

Non-Stocked

$10,059.20

Min.: 1
Mult.: 1

Circuit Breakers KW 4P 400A ADJ. T/M 45KA 415VAC L/LTERM

KW4400V
Eaton Electrical
1: $9,698.00
Non-Stocked
New At Mouser

Mfr. Part No.
KW4400V

Mouser Part No
504-KW4400V

New At Mouser

Eaton Electrical

Circuit Breakers KW 4P 400A ADJ. T/M 45KA 415VAC L/LTERM

Non-Stocked

$9,698.00

Min.: 1
Mult.: 1

4400 Circuit Breakers

Customer Service Office

Company

Resources

Support

100 mA
200 mA
500 mA
800 mA
1 A
1.5 A
2 A
2.1 A
2.3 A
2.5 A
3 A
3.3 A
3.5 A
4 A
5 A
5.5 A
6 A
7 A
8 A
10 A