Book Online or Call 1-855-SAUSALITO

Sign In  |  Register  |  About Sausalito  |  Contact Us

Sausalito, CA
September 01, 2020 1:41pm
7-Day Forecast | Traffic
  • Search Hotels in Sausalito

  • CHECK-IN:
  • CHECK-OUT:
  • ROOMS:

Masterpact NW Breaker: Secondary Control Circuit Component Safety Guide Released

Electrical Power and Control - a Talladega, AL-based specialist electrical component supplier and repair company - releases a new guide to the control components of the Masterpact Square D NW Breaker.

The latest guide offers readers a detailed exploration of the control circuit options and identification codes of this crucial electrical device. The piece seeks to give engineers a deeper understanding of how the unit works to promote safer and more efficient operation, highlighting the importance of matching control components with the correct voltage for one's system.

More details can be found at https://electricalpowerandcontrol.com/secondary-controls-on-a-square-d-masterpact-nw-breaker/

The Masterpact NW Breaker contains four control components, each with an associated code. The shunt trip function - which opens the breaker when triggered by an overload, short circuit, or external signal - is represented by the MX code while the reverse shunt close function is handled by the XS component. Electrical Power and Control explains that these components are complemented by the under-voltage coil (MN), which prevents equipment from being damaged due to inadequate voltage, and the charging motor (MCH) which compresses the spring needed to close the breaker - storing enough force to overcome any friction.

The guide notes that the shunt close and shunt trip components are interchangeable parts despite their opposite functions within the breaker mechanism - the placement of these coils determines whether they unlock the trip or close functions. When used as an MX coil, these components open the breaker contacts, using a magnetic field to pull a designated latch which in turn activates a spring mechanism. The same component installed at a different point (XF) releases the stored energy from the charged spring which forces the contacts back together.

“This clever design offers some flexibility during maintenance or troubleshooting,” the guide states. “A qualified electrician can swap the coil’s location to convert it from a trip to a close function (or vice versa) if necessary.”

The piece highlights that simple missteps in voltage matching can have serious consequences for both human safety and the preservation of connected equipment. For example, using low-voltage coils in high-voltage systems will not generate enough magnetic force to be effective and compromise safety and functionality.

These mistakes can be easily avoided - as the guide says, “determining the correct voltage is straightforward. The voltage rating is typically printed directly on the plastic label of the control component you’re replacing. Additionally, the NW circuit breaker’s technical specifications or user manual will list compatible voltage ratings for its control components.”

The Electrical Power and Control website features a video guide that demonstrates all of these secondary control functions as well as other resources for engineers including a step-by-step guide to replacing worn-out MCH motors.

For more information, go to https://electricalpowerandcontrol.com/secondary-controls-on-a-square-d-masterpact-nw-breaker/

Contact Info:
Name: Pat Sims
Email: Send Email
Organization: Electrical Power and Control
Address: 1639 Springhill Rd., Talladega, AL 35160, United States
Website: https://electricalpowerandcontrol.com/

Source: PressCable

Release ID: 89135901

If you encounter any issues, discrepancies, or concerns regarding the content provided in this press release, or if there is a need for a press release takedown, we urge you to notify us without delay at error@releasecontact.com (it is important to note that this email is the authorized channel for such matters, sending multiple emails to multiple addresses does not necessarily help expedite your request). Our expert team will be available to promptly respond within 8 hours – ensuring swift resolution of identified issues or offering guidance on removal procedures. Delivering accurate and reliable information is fundamental to our mission.

Data & News supplied by www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms and Conditions.
 
 
Photos copyright by Jay Graham Photographer
Copyright © 2010-2020 Sausalito.com & California Media Partners, LLC. All rights reserved.