What is Battery Amp Rating Needed for Breakaway Battery for Hydrastar Actuator

Updated 08/26/2020 | Published 08/25/2020

Products Featured in This Question

Hydrastar Electric Over Hydraulic Actuator for Disc Brakes - 1,600 psi

(242)

$945.94

Hydrastar Marine Electric Over Hydraulic Actuator w/ Breakaway and 7-Way RV Harness - 1,600 psi

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$1021.44

Question:

Will a breakaway kit with a 5 AH battery work for the Hydrastar HBA16 or do I need a larger battery? How many amps does the HBA16 draw in a break away state? I have a 2 axle Montana 5th wheel that I am converting to disc brakes with a gross weight of about 14,000 lbs.

asked by: Larry R

Expert Reply:

Yes the Hydrastar part # HBA16 actuator can work with any 5 amp hour breakaway battery. When the breakaway is pulled the actuator will draw it's maximum amount as it will attempt to lock up the brakes as firmly as it can. This requires a 25 to 40 amp circuit normally but the exact amperage will vary.

We do sell this kit with a battery and all of the other components needed with part # HS381-9067.

expert reply by: Jameson C