Technical FAQs

Ask a Question

Is there an option for non compensated bimetalic overloads on NEMA type S Starters?

Issue:      
Identifying available overload relay options 

Product Line:
NEMA Type S Starters

Environment:
Products sold and used in the United States

Cause:
Product Selection

Resolution:
Non-compensated bimetal overload relays are no longer available in the NEMA product line. 

For size 00, 0, and 1 starters a form E can be used to order the starter with an adapter so that it can utilize the IEC TeSys D line ambient compensated overload relays. 
For size 2 and above melting alloy and solid state overload relays are the only available direct mount options. 
Was this helpful?
What can we do to improve the information ?