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

Bussmann / Eaton Circuit Breakers

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

Results: 2,766

Applied Filters:

Brand = Bussmann / Eaton

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 MARINE CIRCUIT BREAKER

CB187F-200
Bussmann / Eaton
1: ¥42,475.1
31In Stock

Mfr. Part #
CB187F-200

Mouser Part #
504-CB187F-200

Bussmann / Eaton

Circuit Breakers MARINE CIRCUIT BREAKER

Datasheet

31In Stock

¥42,475.1

¥40,526.7

¥37,357.6

¥31,442.7

View

Min.: 1
Mult.: 1

CB285F

Waterproof Circuit Breakers

Manual Reset

200 A

48 VDC

1 Pole

Lever

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER CB181F 60A

181060F-01-1
Bussmann / Eaton
1: ¥5,522.8
152In Stock

Mfr. Part #
181060F-01-1

Mouser Part #
504-181060F-01-1

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER CB181F 60A

Datasheet

152In Stock

¥5,522.8

¥4,787

¥4,443.2

¥4,194

¥3,999.7

Min.: 1
Mult.: 1

18X Hi-Amp

Circuit Breakers

Auto Reset

60 A

30 VDC

1 Pole

- 32 C

+ 82 C

Non-Illuminated

Circuit Breakers 200A MARINE CIRCUIT BREAKER

187200P-03-1
Bussmann / Eaton
1: ¥11,233.3
96In Stock
80Expected 12/14/2026

Mfr. Part #
187200P-03-1

Mouser Part #
504-187200P-03-1

Bussmann / Eaton

Circuit Breakers 200A MARINE CIRCUIT BREAKER

Datasheet

96In Stock

80Expected 12/14/2026

¥11,233.3

¥9,331.5

¥8,462.8

¥7,820

View

Min.: 1
Mult.: 1

Circuit Breakers

Manual Reset

200 A

48 VDC

1 Pole

Lever

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A15-B6M
Bussmann / Eaton
1: ¥961.7
250In Stock

Mfr. Part #
121A15-B6M

Mouser Part #
504-121A15-B6M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

250In Stock

¥961.7

¥951.8

¥611.2

¥563.1

View

Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121A20-B6M
Bussmann / Eaton
1: ¥722.5
80In Stock

Mfr. Part #
121A20-B6M

Mouser Part #
504-121A20-B6M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

80In Stock

¥722.5

¥700.9

¥649.5

¥602.9

View

Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121B15-00M
Bussmann / Eaton
1: ¥636.2
228In Stock

Mfr. Part #
121B15-00M

Mouser Part #
504-121B15-00M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

228In Stock

¥636.2

¥579.7

¥400.3

¥347.1

View

Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

121B25-00M
Bussmann / Eaton
1: ¥636.2
170In Stock

Mfr. Part #
121B25-00M

Mouser Part #
504-121B25-00M

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

Datasheet

170In Stock

¥636.2

¥579.7

¥450.1

¥445.1

View

Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP BREAKER

123L05-B2P-HA
Bussmann / Eaton
1: ¥999.9
237In Stock

Mfr. Part #
123L05-B2P-HA

Mouser Part #
504-123L05-B2P-HA

Bussmann / Eaton

Circuit Breakers SHORTSTOP BREAKER

Datasheet

237In Stock

¥999.9

¥926.8

¥646.1

¥596.3

¥504.9

Min.: 1
Mult.: 1

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

124B20-B2P-HA
Bussmann / Eaton
1: ¥928.5
246In Stock

Mfr. Part #
124B20-B2P-HA

Mouser Part #
504-124B20-B2P-HA

Bussmann / Eaton

Circuit Breakers SHORTSTOP CIRCUIT BREAKER

246In Stock

¥928.5

¥860.4

¥588

¥496.6

View

Min.: 1
Mult.: 1

Circuit Breakers MAXI CIRCUIT BREAKER

19150-01M
Bussmann / Eaton
1: ¥1,448.4
9In Stock
250Expected 9/11/2026

Mfr. Part #
19150-01M

Mouser Part #
504-19150-01M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

9In Stock

250Expected 9/11/2026

¥1,448.4

¥1,242.4

¥915.2

¥877

View

Min.: 1
Mult.: 1

Circuit Breakers

Auto Reset

50 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Bulk

Circuit Breakers MAXI CIRCUIT BREAKER

19215-02M
Bussmann / Eaton
1: ¥1,534.8
246In Stock

Mfr. Part #
19215-02M

Mouser Part #
504-19215-02M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

246In Stock

¥1,534.8

¥1,117.9

¥1,092.9

¥882

View

Min.: 1
Mult.: 1

Circuit Breakers

Modified Reset

15 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MAXI CIRCUIT BREAKER

19220-02M
Bussmann / Eaton
1: ¥1,554.7
123In Stock

Mfr. Part #
19220-02M

Mouser Part #
504-19220-02M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

123In Stock

¥1,554.7

¥1,033.1

¥1,013.2

¥901.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Modified Reset

20 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MAXI CIRCUIT BREAKER

19230-02M
Bussmann / Eaton
1: ¥1,769
232In Stock

Mfr. Part #
19230-02M

Mouser Part #
504-19230-02M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

232In Stock

¥1,769

¥1,498.2

¥1,197.6

¥1,092.9

View

Min.: 1
Mult.: 1

Circuit Breakers

Modified Reset

30 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers MAXI CIRCUIT BREAKER

19430-01M
Bussmann / Eaton
1: ¥2,001.5
247In Stock

Mfr. Part #
19430-01M

Mouser Part #
504-19430-01M

Bussmann / Eaton

Circuit Breakers MAXI CIRCUIT BREAKER

Datasheet

247In Stock

¥2,001.5

¥1,900.2

¥1,840.4

¥1,629.4

View

Min.: 1
Mult.: 1

Circuit Breakers CIRCUIT BREAKER TYPE I 5A

21105-00
Bussmann / Eaton
1: ¥878.7
150In Stock
250On Order

Mfr. Part #
21105-00

Mouser Part #
504-21105-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE I 5A

Datasheet

150In Stock

250On Order

¥878.7

¥808.9

¥705.9

¥553.1

View

Min.: 1
Mult.: 1

210

Auto Reset

5 A

1 Pole

- 40 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE I 15A

21115-00
Bussmann / Eaton
1: ¥878.7
195In Stock

Mfr. Part #
21115-00

Mouser Part #
504-21115-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE I 15A

Datasheet

195In Stock

¥878.7

¥838.8

¥495

¥483.4

View

Min.: 1
Mult.: 1

210

Auto Reset

15 A

1 Pole

- 40 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE II 10A

21210-00
Bussmann / Eaton
1: ¥990
195In Stock

Mfr. Part #
21210-00

Mouser Part #
504-21210-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE II 10A

Datasheet

195In Stock

¥990

¥916.9

¥636.2

¥528.2

View

Min.: 1
Mult.: 1

210

Auto Reset

10 A

1 Pole

- 40 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE II 15A

21215-00
Bussmann / Eaton
1: ¥1,157.7
255In Stock

Mfr. Part #
21215-00

Mouser Part #
504-21215-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE II 15A

Datasheet

255In Stock

¥1,157.7

¥742.5

¥554.8

¥483.4

View

Min.: 1
Mult.: 1

210

Circuit Breakers

Modified Reset

15 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE II 25A

21225-00
Bussmann / Eaton
1: ¥990
25In Stock

Mfr. Part #
21225-00

Mouser Part #
504-21225-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE II 25A

Datasheet

25In Stock

¥990

¥916.9

¥632.8

¥559.8

View

Min.: 1
Mult.: 1

210

Circuit Breakers

Modified Reset

25 A

14 VDC

1 Pole

- 40 C

+ 85 C

Non-Illuminated

Circuit Breakers CIRCUIT BREAKER TYPE II 30A

22230-000
Bussmann / Eaton
1: ¥990
133In Stock

Mfr. Part #
22230-000

Mouser Part #
504-22230-000

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER TYPE II 30A

Datasheet

133In Stock

¥990

¥916.9

¥588

¥513.2

View

Min.: 1
Mult.: 1

220

Circuit Breakers CIRCUIT BREAKER L.P. ATC 15A

22715-00
Bussmann / Eaton
1: ¥1,722.5
434In Stock

Mfr. Part #
22715-00

Mouser Part #
504-22715-00

Bussmann / Eaton

Circuit Breakers CIRCUIT BREAKER L.P. ATC 15A

Datasheet

434In Stock

¥1,722.5

¥1,607.8

¥1,563

¥835.5

Min.: 1
Mult.: 1

227

Circuit Breakers TYPE III 20A MID RANGE CIRCUIT BREAKER

25420-B-2
Bussmann / Eaton
1: ¥4,295.3
49In Stock

Mfr. Part #
25420-B-2

Mouser Part #
504-25420-B-2

Bussmann / Eaton

Circuit Breakers TYPE III 20A MID RANGE CIRCUIT BREAKER

Datasheet

49In Stock

¥4,295.3

¥3,730.6

¥3,489.8

¥2,905.1

View

Min.: 1
Mult.: 1

Circuit Breakers MID-RANGE CIRC BRKR

CB251-40
Bussmann / Eaton
1: ¥13,263.1
15In Stock

Mfr. Part #
CB251-40

Mouser Part #
504-CB251-40

Bussmann / Eaton

Circuit Breakers MID-RANGE CIRC BRKR

Datasheet

15In Stock

¥13,263.1

¥11,002.5

¥10,231.8

¥8,527.6

View

Min.: 1
Mult.: 1

CB251

Waterproof Circuit Breakers

Auto Reset

40 A

32 VDC

1 Pole

Non-Illuminated

Bulk

Circuit Breakers 80-AMP BREAKER

185080F-01-1
Bussmann / Eaton
1: ¥7,662.2
255In Stock

Mfr. Part #
185080F-01-1

Mouser Part #
504-185080F-01-1

Bussmann / Eaton

Circuit Breakers 80-AMP BREAKER

Datasheet

255In Stock

¥7,662.2

¥6,356.6

¥5,865

¥4,983

View

Min.: 1
Mult.: 1

18X Hi-Amp

Circuit Breakers

80 A

30 VDC

1 Pole

- 32 C

+ 82 C

Non-Illuminated

Bulk

Circuit Breakers FUSE BLOCK ASSY - RTA

15711-12-21A
Bussmann / Eaton
1: ¥7,506.1
6In Stock
24Expected 8/19/2026

Mfr. Part #
15711-12-21A

Mouser Part #
504-15711-12-21A

Bussmann / Eaton

Circuit Breakers FUSE BLOCK ASSY - RTA

Datasheet

6In Stock

24Expected 8/19/2026

¥7,506.1

¥6,773.6

¥6,376.6

¥6,247

Min.: 1
Mult.: 1

187
210
220
223
227
12X
18X Hi-Amp
19X
ACB-20
CB
CB123
CB123-B
CB123-HB
CB174
CB181F
CB181P
CB184F
CB185
CB185P
CB187F

500 mA
5 A
7.5 A
8 A
10 A
15 A
20 A
25 A
30 A
35 A
40 A
50 A
60 A
70 A
75 A
80 A
90 A
100 A
110 A
120 A