Dual Circuit Breaker Kits


Perfect to protect the main power feed for rear mounted battery systems.  4/15/24 – All kits now include our CE Auto Electric Supply Manual Resetting Circuit Breakers!

Each kit contains (2) Manual Resetting Circuit Breakers, (2) 3/8” Junction Studs with hardware, (4) pre-made jumpers with adhesive lined heat shrink tubing (used to parallel the breakers), (2) suitably sized Red Starter / Junction Stud Boots, hardware to mount the components, and complete instructions.

Full specifications below.

Moroso Battery Box not included but is available separately.



Kit Specifics

Dual 200 Amp Breaker Kit includes 2 AWG jumpers to connect the breakers and 1/0 AWG Starter / Junction Stud Boots.

Dual 150 Amp Breaker Kit includes 4 AWG jumpers to connect the breakers and 2-1 AWG Starter / Junction Stud Boots.


These breakers will typically pass 200% of their rating for 5 seconds, 150% of their rating for 10 seconds, and 100% of their rating for over 30 seconds.

Voltage Range – 12-24VDC
Current vs time to trip @ 20 degC +/- 5degC:
100% of rating – 20-180s to trip
150% of rating – 6-40s to trip
200% of rating – 4-25s to trip

Dimensions:  See pictures for drawing.

When installing these, we recommend using the reducers when applicable to achieve the best engagement of the set screws into the cable.  After mounting the unit, put threadlocker blue on the threads of the set screws and tighten with a long-handled ratchet.


You can mount the components on the side of the Moroso 74051 Plastic Battery Box Kit as shown, mount them to a piece of ABS plastic, or simply mount them to any flat, level surface near the battery.  If you are doing a complete battery relocation, our Deluxe Battery Relocation Kits include the appropriately sized Dual Circuit Breaker Kit.


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