RCD did not work when grazing bare wires
Good afternoon! The master installed an in-house shield with machine guns and RCDs. In the process, I touched the bare wires with a conductor, but the diflomat machine did not work in the apartment, but in the shield in the common corridor. What could be the installation error, because the RCD inside the apartment should have worked? (you will need a specific installation diagram for an answer, but I wanted to get an answer in principle).
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The RCD protects against poor insulation when, for some reason, the current goes past the insulation into the ground, so it does not react to a short circuit. To do this, there is an automatic machine or a combined device - difavtomat. So figure out what's in your dashboard.