Can the Micrologic X internal battery (LV833593SP) be replaced while breaker is energised?


21 October 2021

Please see the below information from the LV833593SP Instruction Sheet.


The internal battery is dedicated to the supply of the trip causes LEDs and the internal clock, and there is no effect to the protection setting of the breaker.
Please see below description from the Masterpact MTZ Catalogue.