How many thermal units are needed for one or two pole 8536 starters used in 240v single phase motor applications?

Issue:
How many heateres are required for single phase motor applications on 240V one/two poles?

Product Line:
NEMA and Definite Purpose Contactors and Starters

Environment:
Type S contactors and Starters

Resolution:
Just one thermal unit is needed.

Released for: Schneider Electric USA