Skip to content
View in the app

A better way to browse. Learn more.

Thailand News and Discussion Forum | ASEANNOW

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Schneider Electrics RCBO

Featured Replies

What is the function of Nin?

Sorry if this has been covered before, but I can't access the TV database.

5fa089f40a342bf45c4cdeb8c90b6601.jpg

972b0efadbd62237c6fbfb611e0178f3.jpg

32e6b6ef503fa158fb82a223c2e733a0.jpg

Sent from my SM-J700F using Tapatalk

A normal single pole circuit breaker operates on over current so it only requires to measure current in the active conductor..Your RCBO operates on over current plus out of balance or leakage current so it checks the current active going out matches the current returning in the neutral. Nin is the fly lead which you connect to the neutral bar and the circuit you are protecting is connected to Lout and Nout

 

cheers

  • Author
You should read Nin as "N in" (so the connection where the Neutral wire goes in).
 
 

Thanks Arjen. Simple, '...with a little help from my friends'.

I was thinking about the inbalance of current in the load/neutral and not 'N in'. deeerrr.

Sent from my SM-J700F using Tapatalk

Create an account or sign in to comment

Recently Browsing 0

  • No registered users viewing this page.

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.