38660-7803

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Barrier blocks are an important component in a variety of circuits and electronic systems. The use of barrier blocks allows electrical circuits to be connected and disconnected safely and reliably. The 38660-7803 terminal block is an example of a common type of barrier block used in many applications. This article will discuss the application field and working principle of the 38660-7803 terminal block.

The 38660-7803 is a two-pole, two-level, screw-clamp terminal block. Its construction features a three-level terminal system in which one conductor is held by two screws and the other by one screw, allowing for connection or disconnection of the two components without the need for additional tools. The terminal block also includes a removable clear plastic cover, which provides both visual inspection and insulation when in place.

The 38660-7803 terminal block is most commonly used in a variety of standard electrical applications. It is well-suited for connecting two conductors of different sizes. The block can also be used to securely divide a circuit, making it easier to troubleshoot and detect problems without disrupting the entire circuit. The terminal block is also commonly used in industrial control circuits, home wiring, lighting systems, and a variety of other applications.

The 38660-7803 terminal block is designed to provide reliable electrical connection and disconnection and excellent resistance to both environmental and mechanical causes of failure. The block features a dielectric strength of 1kV, a contact resistance of less than 0.1Ω, and a maximum electrical current of 10A. Its insulation is rated at UL VO-97/ VDE 0470, ensuring safe operation in most environments.

The working principle of the 38660-7803 terminal block is relatively simple. It consists of two screws and two conductors, with the conductors held in place by the screws. The two conductors are connected when the conductors are placed in contact with the screws, allowing current to flow between them. The screws can also be used to disconnect the two conductors, thereby breaking the circuit.

Due to its simple and reliable design, the 38660-7803 terminal block is an essential part of many electrical and electronic systems. The block can be used in both standard electrical applications and industrial control circuits, as well as a variety of other applications. Its dielectric strength, contact resistance, and insulation ratings make it well-suited for reliable operation in most environments. The block\'s simple working principle also allows it to be easily connected and disconnected, making it a valuable component for both repairs and maintenance.

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