Hopkins 39303 Digital Classic Break-Away System – Black | Trailer Safety Brake System with LED Battery Monitor | 12V Breakaway Kit

$63.99 $90.00
Shipping calculated at checkout.

Description and Details

Ensure your trailer’s safety and compliance with the Hopkins 39303 Digital Classic Break-Away System (Black) — a complete, 12-volt trailer emergency braking system designed to automatically activate your trailer brakes in the event of accidental separation from the tow vehicle.

This digital break-away system features a built-in LED battery monitor that provides instant status updates on the onboard battery’s charge level, ensuring you’re always road-ready. The weather-resistant, durable black polymer housing protects internal components from dirt, moisture, and road debris, making it ideal for trailers, campers, horse trailers, and equipment haulers.

With a 6-amp-hour rechargeable battery, coiled breakaway cable, and mounting hardware included, the Hopkins 39303 is a complete, easy-to-install solution for safer towing — backed by the reliability of one of the most trusted names in trailer wiring and safety products.

Key Features:

  • Brand: Hopkins® Towing Solutions

  • Model Number: 39303

  • Product Type: Digital Break-Away System

  • Color: Black

  • Power Supply: 12V rechargeable battery (included)

  • Battery Capacity: 6 amp-hours

  • Indicator: LED digital battery monitor for charge and readiness status

  • Housing: Heavy-duty polymer, weather-resistant design

  • Cable: Coiled breakaway cable for clean, tangle-free installation

  • Mounting Hardware: Included for quick setup

  • Automatic braking when trailer disconnects from tow vehicle

  • Helps meet DOT and FMVSS safety requirements

  • For use with electric trailer brake systems

Applications:
✔ Compatible with most electric trailer braking systems
✔ Ideal for RVs, horse trailers, flatbeds, dump trailers, and cargo haulers
✔ Meets federal breakaway safety compliance standards

Benefits:

  • Ensures immediate brake engagement in emergency disconnects

  • LED display allows at-a-glance battery and system readiness

  • Rugged black housing protects from weather and corrosion

  • Quick, simple installation with included mounting hardware

Stay compliant and protect your investment with the Hopkins 39303 Digital Classic Break-Away System — smart safety technology that gives you peace of mind every mile of the way.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Product Disclosure – Scenic City Supply

Scenic City Supply is an independent liquidation company. We are a secondary seller of products and are not affiliated with, sponsored by, or authorized by any product manufacturer. All trademarks, brand names, model numbers, and logos mentioned are the property of their respective owners and are used strictly for identification and compatibility purposes.

Scenic City Supply’s inventory comes from multiple sources, including but not limited to surplus, liquidation, closeouts, overstock, and insurance-loss merchandise. All products are new, OEM, and unused unless otherwise stated. As a liquidator, some items may show cosmetic imperfections such as tarnish, discoloration, or minor surface wear. These conditions do not affect the function, performance, or integrity of the product.

Packaging may be damaged, show signs of storage, or be replaced for safe delivery. The sale of this product by Scenic City Supply is not subject to the policies of the manufacturer. Any warranty offered by the manufacturer is not available to you as the purchaser. Any applicable warranties or guarantees will be disclosed in writing at the time of sale.

Every item is opened and inspected prior to shipment to confirm quality and accuracy. If you are not fully satisfied with your purchase, you may return it within 30 days in its original packaging for a full refund.