---
title: "Application Note: Current Switch Technology Comparison"
description: "Free application note: current switch technology comparison"
---

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# APPLICATION NOTE Current Switch Technology Comparison

### Learn how current switch technology has advanced

**OVERVIEW**  
Here's a common scenario: You're a controls contractor who installs current switches. A job calls for the installation of fifteen current switches on a variety of motors with different horesepower ratings. You have two choices of current switches: a fixed set-point or an adjustable set-point switch.

Until recently, these were the only two options for controls contractors; however, a recent innovation is changing the way controls contractors install current switches.

### Complete the form to the right to download the application note.

### Download this Application Note

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| Setra Systems, Inc is a leading global designer and manufacturer of pressure transducers, humidity sensors, current switches, room pressure monitors and calibration equipment for the HVAC and Industrial markets. We pride ourselves in our ability to provide high quality products, service and support for our global customers. Headquartered in Boxborough, MA, Setra Systems manufactures many of its products in the United States, supporting the local economy and job creation. |  |