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Your cart is empty.Motor Data Calculator, based on 2017 NEC. Simply enter the basic information, such as the number of phases, voltage, and horsepower rating and the slide-chart will return the typical motor Full Load Amps, required short circuit protection and SquareD product information relevant to your project. As a bonus, the Slide-Chart also allows you to calculate wire/conduit sizing, and Dry Type Transformer Data.
Greg B.
2025-09-01 10:26:49
Awesome pocket reference tool for industrial electricians... Especially if yourworking with Square D motor starters... The thermal element heater sizing info is priceless... single phase and three phase motor and transformer data is fantastic TOO, along with wire size and conduit size data ...Always in my pocket.
Kortoga
2025-06-29 11:38:15
Brand new, came in plastic zip lock bag, packaged very well, ready to use. I had an old Siemens motor data slide chart that has provided this same data for over 20 years, this slide chart will bring me into retirement & beyond.
Phil
2025-03-13 13:59:01
We've had these before, quality is still great and it's a very accurate calculator for motor wire sizing, overloads and Fuse selection.
Randy Strock
2025-03-09 16:07:11
The chart itself is great. Its just that its all printed on a pretty small slide. A little hard to read.
Kimberly
2025-02-06 11:42:00
Love that it has such a huge range of HP choices
Dan
2025-02-04 12:21:01
I have used this for many years. Never needs batteries, recharged nor "service" reception. fits in my pocket or tool bag, and is always right. Simply the best!
yuliya Pavlyuk
2025-01-10 17:56:23
Use daily for my work
Customer
2024-12-20 12:41:04
Fantastic product been using these products from square d for years
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