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12X Series Circuit Breakers

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Results: 89

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Series = 12X

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Part #

Circuit Breakers CIRCUIT BREAKER TYPE III 40A

123B40-00P
Bussmann / Eaton
1: $8.20
94In Stock

Mfr. Part No.
123B40-00P

Mouser Part No
504-123B40-00P

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE III 40A

Datasheet

94In Stock

$8.20

$7.59

$7.33

$5.70

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

123B30-A2P-KA
Bussmann / Eaton
1: $8.37
233In Stock

Mfr. Part No.
123B30-A2P-KA

Mouser Part No
504-123B30-A2P-KA

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

233In Stock

$8.37

$7.76

$7.48

$5.81

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

30 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A05-B2M
Bussmann / Eaton
1: $6.76
232In Stock

Mfr. Part No.
121A05-B2M

Mouser Part No
504-121A05-B2M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

232In Stock

$6.76

$6.16

$5.94

$4.67

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

5 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP BREAKER

123B40-00P-HA
Bussmann / Eaton
1: $7.73
70In Stock

Mfr. Part No.
123B40-00P-HA

Mouser Part No
504-123B40-00P-HA

Bussmann / Eaton

Circuit Breakers SHORTSTOP BREAKER

Datasheet

70In Stock

$7.73

$7.16

$6.91

$5.38

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

24 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

123A20-A4P-HB-46
Bussmann / Eaton
1: $8.90
220In Stock

Mfr. Part No.
123A20-A4P-HB-46

Mouser Part No
504-123A20-A4P-HB-46

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

220In Stock

$8.90

$8.38

$8.08

$6.28

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

20 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

121B30-00M-KA
Bussmann / Eaton
1: $5.99
230Expected 29/7/2026

Mfr. Part No.
121B30-00M-KA

Mouser Part No
504-121B30-00M-KA

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

230Expected 29/7/2026

$5.99

$5.46

$4.11

$3.77

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

30 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

121B40-A2P-KA
Bussmann / Eaton
1: $6.76
194Expected 30/6/2026

Mfr. Part No.
121B40-A2P-KA

Mouser Part No
504-121B40-A2P-KA

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

194Expected 30/6/2026

$6.76

$6.16

$4.14

$4.07

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 20 AMP C/B 46-IGN PROTECTED

123A20-00P-46
Bussmann / Eaton
1: $7.73
250Expected 20/7/2026

Mfr. Part No.
123A20-00P-46

Mouser Part No
504-123A20-00P-46

Bussmann / Eaton

Circuit Breakers 20 AMP C/B 46-IGN PROTECTED

Datasheet

250Expected 20/7/2026

$7.73

$7.16

$6.91

$5.38

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

20 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

124B50-B6M-HA
Bussmann / Eaton
1: $7.41
247Expected 11/9/2026

Mfr. Part No.
124B50-B6M-HA

Mouser Part No
504-124B50-B6M-HA

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

247Expected 11/9/2026

$7.41

$7.16

$6.84

$4.70

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

50 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers 30A TYPE 1 10-32 STUD MOUNT

121A30-A3M-WA
Bussmann / Eaton
1: $7.09
1,750Stock Available

Mfr. Part No.
121A30-A3M-WA

Mouser Part No
504-121A30-A3M-WA

Bussmann / Eaton

Circuit Breakers 30A TYPE 1 10-32 STUD MOUNT

Datasheet

1,750Stock Available

More Info Available

$7.09

$5.94

$5.37

$4.67

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

30 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

121A40-A3M-WA
Bussmann / Eaton
1: $5.34
250Stock Available

Mfr. Part No.
121A40-A3M-WA

Mouser Part No
504-121A40-A3M-WA

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER

Datasheet

250Stock Available

More Info Available

$5.34

$5.06

$4.95

$4.25

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER

121A50-A3M-WA
Bussmann / Eaton
1: $7.08
250Stock Available

Mfr. Part No.
121A50-A3M-WA

Mouser Part No
504-121A50-A3M-WA

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER

Datasheet

250Stock Available

More Info Available

$7.08

$6.52

$6.28

$4.89

View

Min.: 1
Mult.: 1

12X

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

123A10-A5P-KB
Bussmann / Eaton
1: $8.37
500Stock Available

Mfr. Part No.
123A10-A5P-KB

Mouser Part No
504-123A10-A5P-KB

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

500Stock Available

More Info Available

$8.37

$7.76

$7.48

$5.81

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

10 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE III 20A

123B20-00P-46
Bussmann / Eaton
1: $7.08
1,500Stock Available

Mfr. Part No.
123B20-00P-46

Mouser Part No
504-123B20-00P-46

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE III 20A

Datasheet

1,500Stock Available

More Info Available

$7.08

$6.52

$6.28

$4.89

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

20 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE III 30A

123B30-00P-HB
Bussmann / Eaton
1: $7.73
250Stock Available

Mfr. Part No.
123B30-00P-HB

Mouser Part No
504-123B30-00P-HB

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE III 30A

Datasheet

250Stock Available

More Info Available

$7.73

$5.89

$5.77

$5.45

$4.63

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

30 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE III 40A

123B40-00P-46
Bussmann / Eaton
1: $7.09
250Stock Available

Mfr. Part No.
123B40-00P-46

Mouser Part No
504-123B40-00P-46

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE III 40A

Datasheet

250Stock Available

More Info Available

$7.09

$6.53

$4.91

$4.21

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

123A20-A5P-KB
Bussmann / Eaton
1: $5.59
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
123A20-A5P-KB

Mouser Part No
504-123A20-A5P-KB

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

Non-Stocked Lead-Time 12 Weeks

$5.59

$5.50

$5.30

$5.27

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

20 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

123A30-00P-HA
Bussmann / Eaton
1: $7.73
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
123A30-00P-HA

Mouser Part No
504-123A30-00P-HA

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.73

$7.16

$6.91

$5.38

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

30 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

123A40-A5P-KB
Bussmann / Eaton
1: $8.37
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
123A40-A5P-KB

Mouser Part No
504-123A40-A5P-KB

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER - SHORT STOP

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.37

$7.76

$6.49

$5.20

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

40 A

24 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A05-B2M-WA
Bussmann / Eaton
1: $8.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A05-B2M-WA

Mouser Part No
504-121A05-B2M-WA

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.19

$7.58

$6.37

$5.09

View

Min.: 1
Mult.: 1

12X

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A08-B2M
Bussmann / Eaton
1: $7.46
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A08-B2M

Mouser Part No
504-121A08-B2M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.46

$6.87

$5.77

$4.61

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

8 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A10-B2M
Bussmann / Eaton
1: $6.45
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A10-B2M

Mouser Part No
504-121A10-B2M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$6.45

$6.12

$5.77

$4.61

View

Min.: 1
Mult.: 1

12X

Circuit Breakers

Shortstop

10 A

12 VDC

2 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A10-B2M-01WB
Bussmann / Eaton
250: $8.09
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A10-B2M-01WB

Mouser Part No
504-121A10-B2M-01WB

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.09

$7.96

$7.81

Quote

Min.: 250
Mult.: 250

12X

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A10-B2M-02HB
Bussmann / Eaton
250: $7.21
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A10-B2M-02HB

Mouser Part No
504-121A10-B2M-02HB

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$7.21

$7.17

$7.01

Quote

Min.: 250
Mult.: 250

12X

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A10-B2M-WA
Bussmann / Eaton
1: $8.19
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
121A10-B2M-WA

Mouser Part No
504-121A10-B2M-WA

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

Non-Stocked Lead-Time 12 Weeks

$8.19

$7.58

$6.37

$5.09

View

Min.: 1
Mult.: 1

12X

12X Series Circuit Breakers

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