10,000+ Happy Customers
20+ Years in Business
75,000+ SKUs in Stock
80+ Authorized Manufacturers
Helping Tech Companies Create What’s Next!
phoneCall +1.949.783.7300
GET A
QUOTE

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.

Part Search

CLEAR SEARCH
Total Products: 981
ImageData
Sheet		Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp		Additional SpecificationsQtyGet A
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
942
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
405
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
570
GET A
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
507
GET A
QUOTE
OptiFuse_153070-SS
OptiFuse_153070-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):
70
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
118
GET A
QUOTE
OptiFuse_153070-W
OptiFuse_153070-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):
70
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
78
GET A
QUOTE
OptiFuse_153080
OptiFuse_153080OptiFuseN/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):
80
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
539
GET A
QUOTE
OptiFuse_153080-BP
OptiFuse_153080-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):
80
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
900
GET A
QUOTE
OptiFuse_153080-SS
OptiFuse_153080-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):
80
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
758
GET A
QUOTE
OptiFuse_153080-W
OptiFuse_153080-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):
80
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
488
GET A
QUOTE
OptiFuse_153090
OptiFuse_153090OptiFuseN/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):
90
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
334
GET A
QUOTE
OptiFuse_153090-BP
OptiFuse_153090-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):
90
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
1,328
GET A
QUOTE
OptiFuse_153090-SS
OptiFuse_153090-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):
90
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
551
GET A
QUOTE
OptiFuse_153090-W
OptiFuse_153090-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):
90
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
557
GET A
QUOTE
OptiFuse_153100
OptiFuse_153100OptiFuseN/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):
100
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
86
GET A
QUOTE
OptiFuse_153100-BP
OptiFuse_153100-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):
100
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
500
GET A
QUOTE
OptiFuse_153100-SS
OptiFuse_153100-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):
100
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
1,583
GET A
QUOTE
OptiFuse_153100-W
OptiFuse_153100-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):
100
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
261
GET A
QUOTE
OptiFuse_153110-SS
OptiFuse_153110-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):
110
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):
500
Lead Time:
16-20 weeks
Status:
NEW
88
GET A
QUOTE
OptiFuse_153120
OptiFuse_153120OptiFuseN/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):
120
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
968
GET A
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.

We’ve Got You Covered!

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.

























    I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


























      I agree to receive newsletters and promotional emails. I can unsubscribe at any time.


      See What We Have to Offer!

      keyboard_arrow_up