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Buyers CB300 300 Amp Large Frame Circuit Breaker with Auto Reset

Manufacturer

Buyers

<h3>Trusted Work Truck Equipment Since 1946</h3> <p>Buyers Products has built a reputation as one of America's most reliable manufacturers of work truck and trailer equipment. Founded in 1946 and manufacturing in the USA, the company has evolved from a modest parts distributor into an industry leader known for innovation and value. Their extensive product line serves contractors, fleet operators, and anyone who depends on trucks and trailers to get the job done.</p> <p>What sets Buyers Products apart is their vertically integrated manufacturing approach. They design, fabricate, forge, rotationally mold, and powder coat components themselves, allowing them to maintain strict quality control while delivering exceptional value. This hands-on manufacturing philosophy ensures that every component meets rigorous standards for durability and performance in demanding work environments.</p> <h3>Comprehensive Towing and Trailer Solutions</h3> <p>When it comes to safe, reliable towing, Buyers Products offers professional-grade equipment designed for heavy-duty applications. Their <a href="/6675-buyers-trailer-hitch-ball-mount-20006">trailer hitch ball mounts</a> provide secure connections for various towing configurations, engineered with precision to handle significant loads. The company's towing product line also includes <a href="/6675-buyers-trailer-hitch-1212">trailer hitches</a> built to withstand the rigors of commercial use, featuring heavy-duty steel construction and weather-resistant coatings that ensure long-term reliability.</p> <h3>Engine Performance and Maintenance Components</h3> <p>Beyond their well-known towing and snow removal equipment, Buyers Products supplies critical components that keep vehicles running at peak performance. Their <a href="/6675-buyers-gasoline-filters-200481">gasoline filters</a> help protect fuel systems from contaminants that can compromise engine efficiency and longevity. For transmission reliability, Buyers offers precision-engineered <a href="/6675-buyers-automatic-transmission-control-solenoid-7752">automatic transmission control solenoids</a> that ensure smooth shifting and proper fluid flow control in automatic transmissions.</p> <h3>Specialized Accessories for Every Need</h3> <p>Buyers Products understands that professional operators require specialized tools and accessories for specific applications. From <a href="/6675-buyers-tire-string-17397">tire string</a> for emergency repairs to an extensive range of hydraulics, lighting solutions, and cargo control equipment, the company provides the comprehensive selection that work truck professionals demand. Their mission centers on producing the highest quality products at the best value with industry-leading turnaround times.</p> <p>Built with heavy-duty steel, weather-resistant coatings, and meticulous engineering, Buyers Products parts are precision-matched to specific vehicles for seamless integration and optimal performance. Whether you're outfitting a utility truck, pickup, flatbed, or trailer, Buyers Products delivers the durability and reliability that professionals count on day after day.</p>

Part Number

CB300
06/01/2036 4:51 AM
Sale Price

$65.32

1 left at this price

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Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Buyers CB300 is a heavy-duty 300 amp large frame circuit breaker designed to protect high-current accessory circuits on commercial trucks and equipment. This auto-reset circuit breaker automatically restores power after an overload condition is cleared, making it ideal for applications where the breaker is mounted in hard-to-reach locations.

Key Features:

  • 300 amp rating for high-current protection on dump hoists, plow systems, salt spreaders, lift gates, and crane circuits
  • Large frame design provides additional clearance around mounting studs for heavy gauge wire connectors
  • Auto-reset functionality automatically restores circuit after fault clears, eliminating downtime
  • Water-resistant construction with silver-plated studs and stainless steel nuts for corrosion resistance
  • Rubber boots provide additional protection and clearance for electrical connections
  • Surface-mountable design for easy installation
  • 42 Volt DC maximum voltage rating

Engineered for demanding work truck and commercial equipment applications, this circuit breaker delivers reliable overload protection in harsh outdoor environments. The large frame design accommodates the heavy gauge wiring required for high-amperage circuits, while the waterproof construction ensures long-term durability even when exposed to moisture, road salt, and extreme temperatures.

Excellent service.

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Very helpful very knowledgeable Thanks for all your help Outstanding!!

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Loving it

Easy

Was notified when they had in stock and promptly ordered. Great Service!!

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