Automotive Circuit Breakers

Our automotive circuit breakers are used in the installation of various wiring harnesses, brake controllers, and other towing electrical components. They provide a convenient replacement option, and they are recommended for applications in which over-current protection is necessary.

Shop Automotive Circuit Breakers for your Vehicle

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Curt™ CURT 40-Amp Universal Circuit Breaker #58371

SKU: 2020103674

$8.95

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Curt™ CURT 30-Amp Universal Circuit Breaker #58361

SKU: 2020103673

$8.95

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Curt™ CURT 20-Amp Universal Circuit Breaker #58351

SKU: 2020103671

$8.95

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Curt™ CURT 15-Amp Universal Circuit Breaker #58341

SKU: 2020103666

$8.95

Automotive circuit breaker for towing trailer

CURT Circuit Breakers Keep Your Electrical System Safe

CURT automotive circuit breakers are essential for safe towing. They're designed to replace your existing breakers and protect important electrical parts like wiring and brake controllers. If there's too much electrical current, these breakers will automatically stop the flow to prevent damage or fire. Unlike fuses, you don't have to replace them after each use; you can simply reset them. This saves both time and money. They're durable and come in various sizes to fit your needs.

If you're towing anything, CURT circuit breakers are a reliable way to keep your setup safe and working properly.

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