Just to be picky:
Almost no overload relay produced in the past 30yrs has (3)individual contacts for the control circuit. Most manufacturers drawings show only one.
I would use the more generic term 'electronic' timing relay instead of an 'octal' style. Becareful with your timing relay terminals, not all allow you to bring 'line voltage' to the off-delay timing 'control' contact.
I assume this is a 240V or 208V system, 480V control circuits are no longer favored by most industry standards.
