isolator switches (also known as the main isolator switch) are devices or systems that isolate a particular circuit for maintenance and prevent currents from passing through.

To guarantee safety and reduce the risk of electrical problems, aircon isolators are installed onto the outdoor units of air conditioners. … The isolator disconnects the power supply from the unit the minute it runs into any unusual electrical fault or malfunction.  They come in different brands, phases, and Amps. Place your orders now on www., for quality products.

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