50 hp motor 3 phase 460 volts sf 1.15

[ptonsparky]

Switch is 115% of FLA and HP rated equal to or greater.

Read 430.

 

[augie47]

I "cheated" and used my SquareD motor slide rule but officially follow ptonsparky's advice above specifically 430 Part including 430.110

 

[ptonsparky]

I "cheated" and used my SquareD motor slide rule but officially follow ptonsparky's advice above specifically 430 Part including 430.110

I have several different brands of those somewhere.

 

[Bill_F]

As ToomBaker, post 5 indicated:

https://tools.se.app/motordata/index.html?language=en&country=usa#/

Very handy.