Product update
Guided Circuits in ElectraSim: Learn Wiring by Loading Real Circuit Templates
ElectraSim now includes Guided Circuits: ready-made circuit templates with in-app checklists for lamps, switches, RCD fault checks, contactors, timer bells, and more.
Beginner Guide
What is a Contactor and How Does It Work?
A contactor is an electrically controlled switch built for high-power loads. This guide explains how contactors work, where they're used, how they differ from relays and MCBs, and how to simulate a contactor circuit in a free electrical circuit simulator.
Product update
6 New Components in ElectraSim: RCD, Contactor, Timer Switch, Dimmer Switch, Distribution Board & Bell
ElectraSim just added 6 new electrical components — RCD, Contactor, Timer Switch, Dimmer Switch, Distribution Board, and Bell/Buzzer. Here's what each one does and how to use them in your circuits.