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Buyers Products

300 AMP LARGE FRAME CIRCUIT BREAKERAUTO RESET

$72.46

SKU: B01Z CB300

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Buyers Products CB300 is a 300 Amp Large Frame Circuit Breaker designed for high current circuits. It features an auto-reset function, making it ideal for components that are difficult to access. The breaker is water-resistant and constructed with silver-plated studs and nuts, along with rubber boots for added clearance.

This circuit breaker is specifically suited to protect accessories such as dump hoists, lift gates, salt spreaders, and cranes. It is built in the USA and offers a robust solution for managing high-amp electrical loads in demanding applications.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandBuyers Products
Part NumberB01Z CB300

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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