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Circuit Breaker (17)
Grote Industries
Part No: 82-2197
$4.17
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Grote Industries
Part No: 82-2188
$3.82
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Automann
Part No: 178.3084
$16.45
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Grote Industries
Part No: 82-2178
$47.08
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Grote Industries
Part No: 82-2176
$47.08
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Grote Industries
Part No: 82-2198
$3.88
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Grote Industries
Part No: 82-2196
$4.17
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Grote Industries
Part No: 82-2193
$3.57
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Automatic Radio Mfg Co.
Part No: 577.2450A
$55.76
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Circuit Breakers for Heavy-Duty Truck Electrical Systems
Worn or faulty circuit breakers can cause electrical failures, system malfunctions, or component damage in heavy-duty trucks. Wofford Truck Parts offers circuit breakers for heavy-duty trucks to maintain proper electrical protection and ensure reliable operation. Using the correct replacement helps prevent overloads and keeps electrical systems functioning safely.
Replacement circuit breakers help protect wiring and components, restore system reliability, and reduce downtime. Our inventory includes truck parts for electrical repairs, including fuses, wiring, switches, and related electrical components to match your truck’s application.
FAQs about Circuit Breakers
How do I know if my circuit breaker needs replacement?
You may notice repeated tripping, electrical malfunctions, or failure of connected components. Inspect the circuit breaker and associated wiring for wear or damage.
How do I choose the right circuit breaker for my truck?
Check your part number, voltage rating, amperage, and application. Matching the replacement ensures proper protection and reliable electrical operation.
Can a faulty circuit breaker affect truck operation?
Yes. A failing circuit breaker can cause electrical system failures, prevent components from operating, and risk damage to wiring or devices. Inspect related batteries and alternators during service.
What related parts should I inspect during circuit breaker replacement?
Check wiring, fuses, switches, and mounting hardware for wear or damage. Our inventory includes truck electrical components for complete system protection.
When should circuit breakers be replaced?
Replace circuit breakers when they fail to hold, trip excessively, or show physical damage. Using parts from Wofford Truck Parts ensures safe and reliable heavy-duty truck electrical performance.