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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
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OptiFuse_MOCBM-PX-50A
OptiFuse_MOCBM-PX-50AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
50
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.021
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
505
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QUOTE
OptiFuse_MOCBP4-PL-10A
OptiFuse_MOCBP4-PL-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
10
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
430
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QUOTE
OptiFuse_MOCBP4-PL-15A
OptiFuse_MOCBP4-PL-15AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
15
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
569
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QUOTE
OptiFuse_MOCBP4-PL-20A
OptiFuse_MOCBP4-PL-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
20
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
1,140
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QUOTE
OptiFuse_MOCBP4-PL-25A
OptiFuse_MOCBP4-PL-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
25
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
366
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QUOTE
OptiFuse_MOCBP4-PL-30A
OptiFuse_MOCBP4-PL-30AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
30
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
1,233
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QUOTE
OptiFuse_MOCBP4-PL-5A
OptiFuse_MOCBP4-PL-5AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
5
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
327
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QUOTE
OptiFuse_MOCBP4-PL-6A
OptiFuse_MOCBP4-PL-6AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
6
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
1,115
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QUOTE
OptiFuse_MOCBP4-PL-7.5A
OptiFuse_MOCBP4-PL-7.5AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
7.5
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
769
GET A
QUOTE
OptiFuse_MOCBP4-PL-8A
OptiFuse_MOCBP4-PL-8AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.76
Width (inches):
1.22
Height (inches):
0.24
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
8
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.009
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
497
GET A
QUOTE
OptiFuse_MOCBP4-PM-10A
OptiFuse_MOCBP4-PM-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
10
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
755
GET A
QUOTE
OptiFuse_MOCBP4-PM-15A
OptiFuse_MOCBP4-PM-15AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
15
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
9
GET A
QUOTE
OptiFuse_MOCBP4-PM-20A
OptiFuse_MOCBP4-PM-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
20
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
903
GET A
QUOTE
OptiFuse_MOCBP4-PM-25A
OptiFuse_MOCBP4-PM-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
25
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,091
GET A
QUOTE
OptiFuse_MOCBP4-PM-30A
OptiFuse_MOCBP4-PM-30AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
30
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,211
GET A
QUOTE
OptiFuse_MOCBP4-PM-5A
OptiFuse_MOCBP4-PM-5AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
5
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,492
GET A
QUOTE
OptiFuse_MOCBP4-PM-7.5A
OptiFuse_MOCBP4-PM-7.5AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
0.5
Width (inches):
1.38
Height (inches):
0.25
Approval Agency:
SAE J553
DC (VDC):
14
Current Rating (A):
7.5
Reset Type:
Modified Reset – Type II
Circuit Breaker Type:
Blade 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:
0.007
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
670
GET A
QUOTE
OptiFuse_MRCB-24-H-10A
OptiFuse_MRCB-24-H-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
1.95
Height (inches):
1.33
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
10
Reset Type:
Manual Reset – Type III
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:
0.064
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1000
Lead Time:
16-20 weeks
251
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QUOTE
OptiFuse_MRCB-24-H-15A
OptiFuse_MRCB-24-H-15AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
1.95
Height (inches):
1.33
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
15
Reset Type:
Manual Reset – Type III
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:
0.064
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1000
Lead Time:
16-20 weeks
141
GET A
QUOTE
OptiFuse_MRCB-24-H-20A
OptiFuse_MRCB-24-H-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
1.95
Height (inches):
1.33
Approval Agency:
SAE J553
DC (VDC):
24
Current Rating (A):
20
Reset Type:
Manual Reset – Type III
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:
0.064
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
359
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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