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Terminal Block

What is a terminal block?

A terminal block is a modular connector that provides secure connection points for multiple wires or cables in electrical circuits. It consists of a plastic or ceramic housing with metal terminals that can be accessed from multiple sides, allowing wires to be inserted and clamped down using screws, spring mechanisms, or other fastening methods. Terminal blocks are commonly used in control panels, junction boxes, and industrial equipment to organize connections, enable easy maintenance, and provide reliable electrical contact between different circuit elements.