Technical FAQs

Ask a Question

What size hex wrench is needed for the AL400LA lug for the LA, LH, and Q4 circuit breakers?

Issue:  
What size allen wrench do you need for the set screw for the AL400LA lug?  

Product line:  
Molded case circuit breakers

Environment:  
AL400LA lug for Legacy LA/LH/Q4 circuit breakers

Resolution:  
You use a 3/8" Allen wrench.  
Was this helpful?
What can we do to improve the information ?