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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_153025
OptiFuse_153025OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
25
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
500
Lead Time:
16-20 weeks
904
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OptiFuse_153025-W
OptiFuse_153025-WOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J1171; SAE J1625; ABYC-E11; UL 1500; IEC 60934
DC (VDC):
48
Current Rating (A):
25
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.756
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
15
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OptiFuse_153030
OptiFuse_153030OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
621
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OptiFuse_153030-BP
OptiFuse_153030-BPOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
4.53
Width (inches):
1.88
Height (inches):
4.36
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.236
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Retail Pack
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,197
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OptiFuse_153030-SS
OptiFuse_153030-SSOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
48
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.218
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
1,097
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QUOTE
OptiFuse_153030-W
OptiFuse_153030-WOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J1171; SAE J1625; ABYC-E11; UL 1500; IEC 60934
DC (VDC):
48
Current Rating (A):
30
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.756
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
791
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QUOTE
OptiFuse_153040
OptiFuse_153040OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
75
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QUOTE
OptiFuse_153040-BP
OptiFuse_153040-BPOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
4.53
Width (inches):
1.88
Height (inches):
4.36
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.236
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Retail Pack
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
36
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QUOTE
OptiFuse_153040-SS
OptiFuse_153040-SSOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
48
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.218
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
1,172
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QUOTE
OptiFuse_153040-W
OptiFuse_153040-WOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J1171; SAE J1625; ABYC-E11; UL 1500; IEC 60934
DC (VDC):
48
Current Rating (A):
40
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.756
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
1,304
GET A
QUOTE
OptiFuse_153050
OptiFuse_153050OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
237
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QUOTE
OptiFuse_153050-BP
OptiFuse_153050-BPOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
4.53
Width (inches):
1.88
Height (inches):
4.36
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.236
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Retail Pack
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,470
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QUOTE
OptiFuse_153050-SS
OptiFuse_153050-SSOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
48
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.218
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
270
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QUOTE
OptiFuse_153050-W
OptiFuse_153050-WOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J1171; SAE J1625; ABYC-E11; UL 1500; IEC 60934
DC (VDC):
48
Current Rating (A):
50
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.756
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
453
GET A
QUOTE
OptiFuse_153060
OptiFuse_153060OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,180
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QUOTE
OptiFuse_153060-BP
OptiFuse_153060-BPOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
4.53
Width (inches):
1.88
Height (inches):
4.36
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.236
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Retail Pack
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
617
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QUOTE
OptiFuse_153060-SS
OptiFuse_153060-SSOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11
DC (VDC):
48
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.218
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
820
GET A
QUOTE
OptiFuse_153060-W
OptiFuse_153060-WOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J1171; SAE J1625; ABYC-E11; UL 1500; IEC 60934
DC (VDC):
48
Current Rating (A):
60
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty Circuit Breaker
CA Prop 65 Status:
CA Prop 65 Compliant
Country of Origin:
TAIWAN
HTS (Harmonized Tariff Schedule):
8536.20.0040
Weight (Lb) per unit:
0.756
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
Status:
NEW
472
GET A
QUOTE
OptiFuse_153070
OptiFuse_153070OptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
2.91
Width (inches):
1.91
Height (inches):
1.76
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
70
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.225
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Bulk
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
1,711
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QUOTE
OptiFuse_153070-BP
OptiFuse_153070-BPOptiFuseN/ACircuit BreakerN/AN/AN/A
Length (inches):
4.53
Width (inches):
1.88
Height (inches):
4.36
IP Rating:
IP 67
Approval Agency:
SAE J553; SAE J1171; ABYC-E11; IEC 60934
DC (VDC):
42
Current Rating (A):
70
Reset Type:
Manual Reset – Type III
Circuit Breaker Type:
High Amperage Heavy Duty 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:
0.236
Outer Packaging Quantity:
1
Inner Packaging Quantity:
1
Packaging:
Retail Pack
Order Multiple:
1
MOQ (Minimum Order Quantity):
1
Lead Time:
In Stock
688
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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