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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: 977
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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OptiFuse_MRCBM-2PX-30A
OptiFuse_MRCBM-2PX-30AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
28
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
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:
0.022
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
214
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OptiFuse_MRCBM-2PX-35A
OptiFuse_MRCBM-2PX-35AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
28
Current Rating (A):
35
Reset Type:
Manual Reset – Type III
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:
0.022
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
463
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OptiFuse_MRCBM-2PX-40A
OptiFuse_MRCBM-2PX-40AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
28
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
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:
0.022
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,827
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OptiFuse_MRCBM-2PX-50A
OptiFuse_MRCBM-2PX-50AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
28
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
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:
0.022
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
732
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OptiFuse_MRCBM-2PX-60A
OptiFuse_MRCBM-2PX-60AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.16
Width (inches):
1.42
Height (inches):
0.36
Approval Agency:
SAE J553
DC (VDC):
28
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
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:
0.022
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
81
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QUOTE
OptiFuse_MRCBP-24-H-15A
OptiFuse_MRCBP-24-H-15AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
1,963
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OptiFuse_MRCBP-24-H-30A
OptiFuse_MRCBP-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):
32
Current Rating (A):
30
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
118
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QUOTE
OptiFuse_MRCBP-24-N-30A
OptiFuse_MRCBP-24-N-30AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
Current Rating (A):
30
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:
0.042
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
692
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QUOTE
OptiFuse_MRCBP-24-N-40A
OptiFuse_MRCBP-24-N-40AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
0.8
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
Current Rating (A):
40
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:
0.042
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
613
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QUOTE
OptiFuse_MRCBP-24-V-20A
OptiFuse_MRCBP-24-V-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.81
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
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:
0.046
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
247
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QUOTE
OptiFuse_MRCBP-24-V-25A
OptiFuse_MRCBP-24-V-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.81
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
Current Rating (A):
25
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:
0.046
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
838
GET A
QUOTE
OptiFuse_MRCBP-24-V-40A
OptiFuse_MRCBP-24-V-40AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.81
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
Current Rating (A):
40
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:
0.046
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
1,489
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QUOTE
OptiFuse_MRCBP-24-V-50A
OptiFuse_MRCBP-24-V-50AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.81
Height (inches):
1.3
Approval Agency:
SAE J553
DC (VDC):
32
Current Rating (A):
50
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:
0.046
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
EOL
1,580
GET A
QUOTE
OptiFuse_MRCBP-H-10A
OptiFuse_MRCBP-H-10AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
486
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QUOTE
OptiFuse_MRCBP-H-10C
OptiFuse_MRCBP-H-10COptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
2
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1000
Lead Time:
16-20 weeks
395
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QUOTE
OptiFuse_MRCBP-H-15A
OptiFuse_MRCBP-H-15AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1000
Lead Time:
16-20 weeks
191
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QUOTE
OptiFuse_MRCBP-H-15C
OptiFuse_MRCBP-H-15COptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
2
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
911
GET A
QUOTE
OptiFuse_MRCBP-H-20A
OptiFuse_MRCBP-H-20AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,024
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QUOTE
OptiFuse_MRCBP-H-20C
OptiFuse_MRCBP-H-20COptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
1.25
Width (inches):
2
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
891
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QUOTE
OptiFuse_MRCBP-H-25A
OptiFuse_MRCBP-H-25AOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2
Width (inches):
0.8
Height (inches):
1.3
IP Rating:
IP 63
Approval Agency:
SAE J553; SAE J1171
DC (VDC):
32
Current Rating (A):
25
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:
0.049
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1000
Lead Time:
16-20 weeks
232
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QUOTE

Featured Brands

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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