More Than Decorative DetailsIf you’ve ever looked up at a telephone pole, you may have noticed glass or porcelain pieces mounted along the crossarms. At first glance, they can appear decorative or even antique in nature. In reality, these objects serve a highly practical and essential function. They are insulators, carefully engineered components that help maintain the safety and stability of electrical and communication systems. Without them, the infrastructure that delivers power and transmits signals would not operate reliably. What Insulators Actually DoThe primary role of an insulator is simple but critical. It holds electrical or communication wires in place...
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