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Hayes: Energize III, 12V Proportional Brake Controller, Dash Mount .

$124.00 RRP $165.00
10 In Stock Now.

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(ID-2111) Keywords: 000937, 30210118, BRAKE CONTROL HAYES ENERGISE 3 . H5.B2

Energize III electronic brake controller features a patented sensing device that automatically monitors and measures tow vehicle deceleration and applies the trailer brakes in direct proportion. It reacts instantly to any change in brake pedal pressure and ensures controlled, smooth stops. The Energize III is available for all single and tandem axle trailers equipped with electronic brakes.


This product is designed to be used on any 12-volt negative ground vehicles. A full 12-volt output is provided with manual lever activation. Trailer and tow vehicle stoplights also operate automatically when the manual lever or trailer brakes are applied.

Energize III has a superior responsiveness. It has a fully adjustable gain setting wheel. Energize III is compatible with all electronic systems (ABS, cruise, etc.). Featuring a wide range of mounting positions, its perfect for steep dash surface mounting. It features easy adjustment and standard four-wire hookup. A patented pendulum sensing device using Hall Effect Technology is used for controlled, smooth stops. The red LED indicator displays braking intensity and warns of a short circuit. Detailed instructions manual is included.

  • For trailers with 2 or 4 brake systems
  • Manual-control braking activates trailer brake lights for safety
  • Manual slide lever overrides gain control for full-power emergency braking
  • Red LED indicator warns of short circuits and braking intensity


  • This controller is 140mm long, 80mm wide and 30mm deep.
  • 12V operation
  • Shipping Weight: 280 grams.
  • Shipping Dimensions: 5 cm x 11 cm x 201 cm.
  • View PDF Click to View Product Manual (293kb)

    View PDF Click to View Product Installation & Operations Manual (757kb)

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    Our Comments

    We have been selling this product for several years now. We usually stock at least a couple of these. If you order more than the 10 we have in stock, the delay is around 6 days to get more.

    Customer Comments & Reviews

    Very good service,thank you will use again cheers.
    01 Mar 2016 - William from QLD