56 S611 Soft Starter MN03902011E—May 2012 www.eaton.com
Appendix C—Ratings, Cooling and Power Losses
Power Ratings
Note: Always refer to motor plate FLA and ensure that the motor plate FLA is equal to or
lower than the maximum current value in the tables.
Standard Duty—300% Current for 15 Seconds, 115% Continuous
Standard Duty Plus—350% FLA for 30 Seconds, 115% Continuous
Maximum
Current (Amps)
Horsepower Rating
208V 240V 480V 600V Catalog Number
52 15 15 40 50 S611A052N3S
65 20 20 50 60 S611A065N3S
77 25 25 60 75 S611A077N3S
99 30 30 75 100 S611B099N3S
125 40 40 100 125 S611B125N3S
156 50 60 125 150 S611C156N3S
180 60 60 150 150 S611C180N3S
242 75 75 200 250 S611D242N3S
302 100 100 250 300 S611E302N3S
361 125 150 300 350 S611E361N3S
414 150 150 350 450 S611F414N3S
Maximum
Current (Amps)
Horsepower Rating
208V 240V 480V 600V Catalog Number
52 15 15 40 50 S611A052N3S
65 20 20 50 60 S611A065N3S
71 20 25 60 75 S611A077N3S
99 30 30 75 100 S611B099N3S
119 40 40 100 125 S611B125N3S
156 50 60 125 150 S611C156N3S
180 60 60 150 150 S611C180N3S
242 75 75 200 250 S611D242N3S
302 100 100 250 300 S611E302N3S
361 125 150 300 350 S611E361N3S
407 150 150 350 400 S611F414N3S
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