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2142 Circuit Breakers

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Part #

Circuit Breakers W54-XA1A4B13-15 CKTBKR THERM P

2-1423674-2
TE Connectivity / AMP
1: $9.72
97In Stock
Factory Special Order

Mfr. Part #
2-1423674-2

Mouser Part #
655-2-1423674-2

Factory Special Order

TE Connectivity / AMP

Circuit Breakers W54-XA1A4B13-15 CKTBKR THERM P

Datasheet

97In Stock

$9.72

$9.00

$8.67

$6.75

View

Min.: 1
Mult.: 1

W54

Circuit Breaker

Thermal

15 A

250 VAC

50 VDC

1 Pole

Push to Reset

0 C

+ 60 C

Non-Illuminated

Circuit Breakers .250 QC THERM 2.5A

4400.0089
Schurter
1: $16.62
53In Stock

Mfr. Part #
4400.0089

Mouser Part #
693-T11-214-2.5

Schurter

Circuit Breakers .250 QC THERM 2.5A

Datasheet

53In Stock

$16.62

$13.80

$12.74

$11.94

Min.: 1
Mult.: 1

T11

Thermal Circuit Breaker

Thermal

2.5 A

240 VAC

48 VDC

1 Pole

Push to Reset

- 5 C

+ 60 C

Non-Illuminated

Circuit Breakers W51-C161A1-15=CKTBKR,THERM,ROC

W51-C161A1-15
TE Connectivity / AMP
1: $13.72
590In Stock

Mfr. Part #
W51-C161A1-15

Mouser Part #
655-W51-C161A1-15

TE Connectivity / AMP

Circuit Breakers W51-C161A1-15=CKTBKR,THERM,ROC

Datasheet

590In Stock

$13.72

$11.13

$10.53

$7.20

View

Min.: 1
Mult.: 1

W51

Circuit Breaker

Thermal

15 A

125 VAC

50 VDC

1 Pole

Rocker

0 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED

W51-A161A1-15
TE Connectivity / P&B
1: $5.13
1,074In Stock

Mfr. Part #
W51-A161A1-15

Mouser Part #
655-W51-A161A1-15

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER THERMAL 15A RED

Datasheet

1,074In Stock

$5.13

$4.91

$4.41

$4.25

Min.: 1
Mult.: 1

W51

Circuit Breaker

Thermal

15 A

125 VAC

50 VDC

1 Pole

Rocker

0 C

+ 60 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK

W92-X1110-15V
TE Connectivity / P&B
1: $267.26
49In Stock

Mfr. Part #
W92-X1110-15V

Mouser Part #
655-W92-X1110-15V

TE Connectivity / P&B

Circuit Breakers CIRCUIT BREAKER SWITCH 15A BLK

Datasheet

49In Stock

$267.26

$236.67

Min.: 1
Mult.: 1

Hydraulic Magnetic Circuit Breaker

Hydraulic Magnetic

15 A

277 VAC

2 Pole

Toggle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CKTBKR THERM ROCK QC.250

W33-T4C1Q-12
TE Connectivity
1: $131.32
118In Stock

Mfr. Part #
W33-T4C1Q-12

Mouser Part #
655-W33-T4C1Q-12

TE Connectivity

Circuit Breakers CKTBKR THERM ROCK QC.250

Datasheet

118In Stock

$131.32

$125.59

Min.: 1
Mult.: 1

W33

Circuit Breaker

Thermal

12 A

250 VAC

50 VDC

2 Pole

Rocker

- 20 C

+ 60 C

Illuminated

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 93 A

3RV21424YA10
Siemens
1: $2,222.71
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424YA10

Mouser Part #
982-3RV21424YA10

Siemens

Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 93 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,222.71

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

93 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 40 A

3RV21424FA10
Siemens
1: $1,969.94
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424FA10

Mouser Part #
982-3RV21424FA10

Siemens

Circuit Breakers Circuit breaker screw-type 40 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,969.94

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

40 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 63 A

3RV21424JA10
Siemens
1: $2,065.85
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424JA10

Mouser Part #
982-3RV21424JA10

Siemens

Circuit Breakers Circuit breaker screw-type 63 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,065.85

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

63 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 75 A

3RV21424KA10
Siemens
1: $2,215.50
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424KA10

Mouser Part #
982-3RV21424KA10

Siemens

Circuit Breakers Circuit breaker screw-type 75 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,215.50

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

75 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 84 A

3RV21424RA10
Siemens
1: $2,232.89
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424RA10

Mouser Part #
982-3RV21424RA10

Siemens

Circuit Breakers Circuit breaker screw-type 84 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,232.89

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

84 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 100 A

3RV21424MA10
Siemens
1: $2,093.71
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3RV21424MA10

Mouser Part #
982-3RV21424MA10

Siemens

Circuit Breakers Circuit breaker screw-type 100 A

Learn More

Datasheet

Non-Stocked Lead-Time 2 Weeks

$2,093.71

Min.: 1
Mult.: 1

3RV2

Circuit Breaker

Motor Protection

100 A

690 VAC

3 Pole

Rotary

- 20 C

+ 60 C

Non-Illuminated

Circuit Breakers Circuit breaker screw-type 50 A

3RV21424HA10
Siemens
1: $1,509.95
Non-Stocked Lead-Time 3 Weeks
New At Mouser

Mfr. Part #
3RV21424HA10

Mouser Part #
982-3RV21424HA10

New At Mouser

Siemens

Circuit Breakers Circuit breaker screw-type 50 A

Learn More

Non-Stocked Lead-Time 3 Weeks

$1,509.95

Min.: 1
Mult.: 1

3RV2

Circuit Breakers Cir Brkr Hyd Mag

R21-42-2.00A-B162CH-S
AIRPAX
1: $89.72
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R21-42-2.00A-B162CH-S

Mouser Part #
682-R2142200AB162CHS

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

$89.72

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

2 A

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PR21-4-2.00A-XX-V
AIRPAX
1: $67.20
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
PR21-4-2.00A-XX-V

Mouser Part #
874-PR2142.00AXXV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

$67.20

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

Push to Reset

Circuit Breakers Cir Brkr Hyd Mag

AP12-1-42-252
AIRPAX
3: $1,467.48
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
AP12-1-42-252

Mouser Part #
682-AP12-1-42-252

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$1,467.48

$1,222.93

Min.: 3
Mult.: 1

Hydraulic Magnetic Circuit Breaker

Hydraulic Magnetic

2.5 A

2 Pole

Toggle

- 40 C

+ 100 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER THERMAL 10 AMP

W57-XB2A99C10-10
TE Connectivity
1: $5.79
369In Stock

Mfr. Part #
W57-XB2A99C10-10

Mouser Part #
655-W57-XB2A99C10-10

TE Connectivity

Circuit Breakers CIRCUIT BREAKER THERMAL 10 AMP

Datasheet

369In Stock

$5.79

$4.80

$4.44

$3.68

View

Min.: 1
Mult.: 1

W57

Thermal Circuit Breaker

Thermal Magnetic

10 A

250 VAC

1 Pole

Push to Reset

0 C

+ 60 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R21-42-5.00A-R182CH
AIRPAX
1: $88.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R21-42-5.00A-R182CH

Mouser Part #
874-R2142500AR182CH

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

$88.34

Min.: 1
Mult.: 1

Thermal Circuit Breaker

Thermal

5 A

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R21-42-5.00A-B162CH
AIRPAX
1: $88.34
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R21-42-5.00A-B162CH

Mouser Part #
874-R2142500AB162CH

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

$88.34

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

5 A

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Cir Brkr,HydMag

AP112-1-42F-123
AIRPAX
3: $2,157.09
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
AP112-1-42F-123

Mouser Part #
874-AP112-1-42F-123

AIRPAX

Circuit Breakers Cir Brkr,HydMag

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

$2,157.09

$1,797.61

Min.: 3
Mult.: 1

Circuit Breakers Cir Brkr Hyd Mag

R21-4-2.50A-R102CV-S-V
AIRPAX
1: $105.90
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
R21-4-2.50A-R102CV-S-V

Mouser Part #
874-R214250AR102CVSV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

$105.90

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

2.5 A

2 Pole

Rocker

Circuit Breakers CIRCUIT BREAKER

PR21-4-20.0A-XX-V
AIRPAX
1: $67.20
Lead-Time 12 Weeks

Mfr. Part #
PR21-4-20.0A-XX-V

Mouser Part #
874-PR21-4-200A-XX-V

AIRPAX

Circuit Breakers CIRCUIT BREAKER

Learn More

Datasheet

Lead-Time 12 Weeks

$67.20

$66.53

Quote

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

20 A

250 VAC

65 VDC

2 Pole

Push to Reset

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

T21-4-2.00A-01-11A
AIRPAX
1: $68.12
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
T21-4-2.00A-01-11A

Mouser Part #
874-T214200A111A

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 12 Weeks

$68.12

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

2 A

2 Pole

Paddle

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers Cir Brkr Hyd Mag

R21-42-5.00A-R182CV
AIRPAX
1: $88.34
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
R21-42-5.00A-R182CV

Mouser Part #
874-R2142500AR182CV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Datasheet

Non-Stocked Lead-Time 18 Weeks

$88.34

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

5 A

1 Pole

Rocker

- 40 C

+ 85 C

Illuminated

Circuit Breakers Cir Brkr Hyd Mag

PP21-4-2.50A-XX-V
AIRPAX
1: $81.26
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
PP21-4-2.50A-XX-V

Mouser Part #
874-PP214250AXXV

AIRPAX

Circuit Breakers Cir Brkr Hyd Mag

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

$81.26

Min.: 1
Mult.: 1

Snapak

Thermal Circuit Breaker

Thermal

2.5 A

2 Pole

Push-Pull

- 40 C

+ 85 C

Non-Illuminated

2142 Circuit Breakers

Mouser Electronics®

Company

Resources

Support

250 mA
500 mA
1 A
2 A
2.5 A
3 A
5 A
7 A
7.5 A
8 A
10 A
12 A
15 A
17.5 A
20 A
21 A
40 A
63 A
75 A
84 A