iPhone Screenshots


Selecting contactors and overloads for three phase electric motors is made easy with this Contactor Select App from NHP.

By simply selecting the motor voltage and kW, the Contactor Select App will display the motor FLC (Amps) and suggest which contactor and overload to use.

The Contactor Select App can select from NHP’s Sprecher+Schuh brand, with contactor and overload selection made easy by providing you with the exact product number and product photo of the contactor or overload you need, as well as easy access to NHP’s 1300 NHP NHP sales number and website.

Useful for designers and electricians as a handy pocket reference tool, the Contactor Select App calculates full load current of three phase motors and allows correct product selection and overload settings to be made.

What’s New

Version 2.3

* information updated.

Ratings and Reviews

jboags ,

iPhone X

App has good potential. However it is unreadable using IOS 11.4.1 and iPhone X.

Dewey7 ,

Great app to help choose contactor and overload

Really easy to use, simple interface, can choose a contactor and overload really quickly - ordering from app would be a good addition down the track, click to call is handy though.

Lickmee ,

Great ap

Good tool to use for quick reference. Hope next version includes more features.


N.H.P. Electrical Engineering Products Proprietary Limited
7.5 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad and iPod touch.



Age Rating
Rated 4+
© 2011 NHP Electrical Engineering Pty Ltd


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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