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Circuit Breaker

Browse our selection of reliable circuit breakers designed to protect electrical circuits from damage caused by overcurrent or short circuits. Ideal for industrial, commercial, and residential applications, our circuit breakers ensure safe and efficient power distribution. Click below to explore various types and ratings.

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Total Products: 981
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
Quote
OptiFuse_643020
OptiFuse_643020OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
20
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
Status:
NEW
1,092
GET A
QUOTE
OptiFuse_643025
OptiFuse_643025OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
25
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
Status:
NEW
806
GET A
QUOTE
OptiFuse_643030
OptiFuse_643030OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
127
GET A
QUOTE
OptiFuse_643035
OptiFuse_643035OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
35
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
663
GET A
QUOTE
OptiFuse_643040
OptiFuse_643040OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
Status:
NEW
918
GET A
QUOTE
OptiFuse_643050
OptiFuse_643050OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
Status:
NEW
889
GET A
QUOTE
OptiFuse_643060
OptiFuse_643060OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.2
Width (inches):
1.77
Height (inches):
1.46
IP Rating:
IP 66
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
32
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
Mid Range Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.086
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
Status:
NEW
267
GET A
QUOTE
OptiFuse_ACB-12-H-10A
OptiFuse_ACB-12-H-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
10
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
Ask your sales rep
Status:
EOL
1,429
GET A
QUOTE
OptiFuse_ACB-12-H-20A
OptiFuse_ACB-12-H-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
20
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
554
GET A
QUOTE
OptiFuse_ACB-12-H-25A
OptiFuse_ACB-12-H-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
25
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
609
GET A
QUOTE
OptiFuse_ACB-12-H-35A
OptiFuse_ACB-12-H-35AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
35
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
824
GET A
QUOTE
OptiFuse_ACB-12-H-40A
OptiFuse_ACB-12-H-40AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
40
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
1,177
GET A
QUOTE
OptiFuse_ACB-12-N-25A
OptiFuse_ACB-12-N-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
25
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
145
GET A
QUOTE
OptiFuse_ACB-12-N-35A
OptiFuse_ACB-12-N-35AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
35
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
188
GET A
QUOTE
OptiFuse_ACB-12-N-8A
OptiFuse_ACB-12-N-8AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
12
Current Rating (A):
8
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
439
GET A
QUOTE
OptiFuse_ACB-24-H-10A
OptiFuse_ACB-24-H-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
10
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
909
GET A
QUOTE
OptiFuse_ACB-24-H-20A
OptiFuse_ACB-24-H-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
20
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
29
GET A
QUOTE
OptiFuse_ACB-24-H-25A
OptiFuse_ACB-24-H-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
25
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
536
GET A
QUOTE
OptiFuse_ACB-24-H-30A
OptiFuse_ACB-24-H-30AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
30
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
267
GET A
QUOTE
OptiFuse_ACB-24-H-40A
OptiFuse_ACB-24-H-40AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
40
Reset Type:
Automatic Reset – Type I
Circuit Breaker Type:
10-32 Stud (Shortstop Style) Circuit Breakers
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.057
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
612
GET A
QUOTE

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About Circuit Breakers

Circuit breakers are essential safety devices used to automatically interrupt electrical flow in the event of an overload, short circuit, or fault condition. Unlike fuses, circuit breakers can be reset after tripping, making them reusable and convenient. Available in various types such as thermal, magnetic, and hydraulic-magnetic, circuit breakers are crucial for protecting wiring, equipment, and maintaining system integrity.

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If you can’t find the parts you’re looking for in our database, don’t worry! We’re here to help. Simply fill out the form below with the part number you need and your contact information, and we’ll locate it for you. If you prefer to speak to someone directly, our sales team is available at 949.783.7300.

























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