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All Products > Electromechanical > Circuit Breakers
Circuit breakers are available at Mouser Electronics from industry leading manufacturers.  Mouser is an authorized distributor for many circuit breaker manufacturers including Altech, Carling, Cooper Bussmann, Littelfuse, Schurter, TE Connectivity, & more. Please view our selection of circuit breakers below.
Category   Electromechanical >  Circuit Breakers

Available Filters 7,646 Matches  

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Voltage Rating DC
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Operating Temperature Range
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Illuminated
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Compare up to 20 parts.
Select ImageMouser Part # Mfr. Part # Mfr. Description Documents Availability Pricing
(USD)
Quantity RoHS Product Product Type Current Rating Voltage Rating AC Voltage Rating DC Number of Poles Actuator Type Series Operating Temperature Range Illuminated
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Bussmann / Eaton Circuit Breakers 2POLE 20A CF PNL BRD
Data Sheet Non-Stocked
3: $218.96
12: $170.25
102: View



Min.: 3
Mult.: 3
No

Compact Circuit Protectors Compact Circuit Protector Base 20 A 600 V 2 Pole CCPB - 20 C to + 75 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 9 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 3 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 15 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 5 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 10 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc
Data Sheet Non-Stocked
1: $835.59
5: $797.61
10: $759.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 12 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 12 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $912.80
5: $871.31
10: $829.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 1 A 600 V 12 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 12 Circuit NEMA 3/3R
Data Sheet Non-Stocked
1: $912.80
5: $871.31
10: $829.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 8 A 600 V 12 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Comb Box 600Vdc 4Ckt NEMA 4XF
Data Sheet Non-Stocked
1: $948.77
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 600 V 4 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4
Data Sheet Non-Stocked
1: $965.59
5: $921.70
10: $877.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 9 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4
Data Sheet Non-Stocked
1: $965.59
5: $921.70
10: $877.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 1 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4
Data Sheet Non-Stocked
1: $965.59
5: $921.70
10: $877.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 5 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4
Data Sheet Non-Stocked
1: $965.59
5: $921.70
10: $877.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 8 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4
Data Sheet Non-Stocked
1: $965.59
5: $921.70
10: $877.82
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 10 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers COMB BOX 600VDC 4 CKT NEMA 4XF
Data Sheet Non-Stocked
1: $978.00
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 15 A 600 V 4 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4X Fi
Data Sheet Non-Stocked
1: $994.62
5: $949.41
10: $904.20
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers CIRCUIT BREAKER
Data Sheet Non-Stocked
100: $9.18
250: $8.72
500: $8.25
1,000: $7.80
2,000: View



Min.: 100
Mult.: 1
No

Automotive Circuit Breakers Panel Mount 15 A 250 V 32 V 1 Pole Pushbutton CB174B Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4X Fi
Data Sheet Non-Stocked
1: $1,010.78
5: $964.84
10: $918.90
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 9 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4X Fi
Data Sheet Non-Stocked
1: $1,010.78
5: $964.84
10: $918.90
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 1 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 8 Circuit NEMA 4X Fi
Data Sheet Non-Stocked
1: $1,010.78
5: $964.84
10: $918.90
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 3 A 600 V 8 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers COMB BOX 600VDC 16 CKT NEMA 3R
Data Sheet Non-Stocked
1: $1,024.32
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 15 A 600 V 16 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 12 Circuit NEMA 4
Data Sheet Non-Stocked
1: $1,037.99
5: $990.81
10: $943.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 6 A 600 V 12 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers Combiner Box 600Vdc 12 Circuit NEMA 4
Data Sheet Non-Stocked
1: $1,037.99
5: $990.81
10: $943.64
25: View



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 5 A 600 V 12 Pole BCBS - 40 C to + 50 C Not Illuminated
Bussmann / Eaton Circuit Breakers CombinerBox600VdcX F
Data Sheet Non-Stocked
1: $737.46
5: $712.87



Min.: 1
Mult.: 1
No

Panel Boards Standard Combiner Box 12 A 600 V 12 Pole BCBS - 40 C to + 50 C Not Illuminated
Compare up to 20 parts.
7646
Images are for reference only
See Product Specifications