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CH plug-on neutral (PON) circuit breaker  

installation tips

Please follow these specific steps when installing Eaton’s 

CH PON circuit breakers, across from one another.

• 

Firmly press the load-side of each breaker all the way 

down onto the neutral bar.

• 

Once the load-side of each breaker is securely attached 

to the neutral bar, push down on the line-side of each 

breaker attaching it to the bus-stab.  This makes for a 

complete connection to the bus.

• 

For the line-side, it is recommended to push down on 

each breaker at the same time.

• 

Verify the load-side meets the neutral bar, and the  

line-side is centered within the loadcenter.

• 

Please refer to figures 1 and 2.

• 

Once confirmed the CH PON breakers have a secure 

connection to the neutral bars and bus stabs, the CH  

loadcenter deadfront and cover can be installed.

Figure 1

Figure 2

Figure 3

Please note: 

As stated on all CH PON loadcenter interior 

labels (figure 3), the neutral bar screws are not to be backed 

out, and the wire is not to be installed in the neutral bar 

terminals beneath the CH PON breakers.  

Failure to follow 

this specific instruction may prevent proper installation.

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