Smart Switching: The Unsung Heroes of Industrial Automation
Category: Contactor & Controller

What Are Contactors & Controllers?
At their core, contactors are heavy-duty electrical switches. Unlike a simple light switch, they're built to handle large currents, making them perfect for starting and stopping motors, lights, and other high-power machinery. They're basically the bouncers for your electrical system, letting power through only when it’s safe and needed.
Controllers, on the other hand, are the masterminds. They use logic to make decisions, determining when a contactor should open or close. Think of a thermostat—it's a controller that senses temperature and tells your furnace (via a contactor) when to turn on or off.

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