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10ma-rcbo-front-earth-trip.jpg
10ma-rcbo-front-overload-trip.jpg
10ma-rcbo-front.jpg
10ma-rcbo-no-connection.pptx
README.md

README.md

10mA RCBO

A more sensitive 10ma residual-current circuit breaker with overcurrent protection (RCBO) compared to conventional 30mA earth-leakage breakers. An AC voltmeter and ammeter (using hall-effect sensor) is also onboard.

Demo video on Youtube

Photos

Screen

One of the LCD cells is faulty..

Screen Earth trip. Switch and blue tab is down.

Screen Overload trip. Only the switch is down.

Parts

  1. ABB DS201, 10mA, 1+N, 10A, Type B RCBO
  2. AC voltmeter and ammeter
  3. DIN rail mount
  4. Dual 3-pin sockets