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2  |  minnkotamotors.com

©2022 Johnson Outdoors Marine Electronics, Inc.

Installing the Circuit Breaker

INSTALLATION

1

2

ITEM(S) NEEDED

#2 x 1

c.  Double-check the placement and marked location. 

Set the Circuit Breaker aside, then use a Drill with a 
Drill Bit appropriate for the selected mounting screws 
to drill the two mounting holes on the marked location. 
Apply a marine-grade silicone sealant in each of the 
drilled holes if desired to create a waterproof seal.

d.  Align the Circuit Breaker with the holes drilled in 

the Mounting Location. Take the two screws and 
place one each in the hole of the Circuit Breaker 
and into the drilled holes. Secure the screws with a 
Screwdriver. Hand tighten.

Mounting 

Mounting 

Location

Location

Mounting Location

Mounting Location

Mounting 

Mounting 

Location

Location

Marked  

Marked  

Location

Location

Marked Location

Marked Location

Marked  

Marked  

Location

Location

Drilled  

Drilled  

Holes

Holes

2c

a.  Review the mounting considerations at the beginning 

of the installation and select a mounting location. Take  
the Circuit Breaker (Item #2) and place it at the 
selected mounting location. 

b.  Position the Circuit Breaker on the Mounting Location. 

Take an Awl or similar marking tool and mark the 
location of the two mounting holes.

Screw

Screw

Screw

Screw

Circuit 

Circuit 

Breaker

Breaker

2d

d.  Make sure the mounting surface is level and clear to drill holes.

e.  Ensure there is enough cabling to reach the battery, trolling motor, or the intended connections in the electrical system. Please follow the 

“Conductor Gauge and Circuit Breaker Sizing Table” in the trolling motor Owner’s Manual if additional cabling needs to be added. Make 
sure to use the proper gauge wire. 

f. 

Do not mount below the waterline of the boat or directly adjacent to fuel tanks.

g.  Connecting the breaker in the correct direction is important.  The breaker will have higher life when wired with the correct polarity.

1.  BAT/LINE:  Must be connected to the Battery Positive (+) of your battery or power source. 
2.  AUX/LOAD: Must be connected to the positive (+) side of your electrical system or trolling motor. 
3.  Battery negative (-) should be tied to the negative (-) side of your electrical system or trolling motor. 

DANGER

Damaged cords and plugs can cause electric shock or electrocution.

CAUTION

Before making any connections to batteries in a confined space (such as a battery compartment of a boat), open the door or hatch of the 
compartment and allow it to air out for 15 minutes. This allows any gases that have accumulated in the compartment to escape.

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