T38522-26-0

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T38522-26-0 terminal blocks, also known as barrier blocks, are electrical components used primarily in the industrial market for the connection of signals and power to control devices. These barrier blocks are designed to provide a reliable, quick and inexpensive connection between copper conductors (usually electrical cable) and wiring systems.

They feature a two-piece enclosure structure with a snap-in termination and a top cover that snaps on to secure the connections. The enclosure is made of impact-resistant, thermoplastic polyamide, designed to provide superior insulation and protect components from damage. The contact on the barrier block is made of tin-plated brass and ensures a secure electrical connection. The size of the barrier block is small and compact, making it ideal for applications that require a high degree of flexibility, space savings, and quick installation.

Barrier blocks can be used in a variety of applications, including industrial data networks, motor control, instrumentation, communications, and power supplies. They are also used in specialized automation systems, such as on-machine and off-machine automation, as well as in factory automation.

The working principle of barrier block is simple yet effective. It consists of two parts, the contact housing and the contact holder. When the contact holder is inserted into the contact housing, the contact points of the two are secured. Power or signal source is then connected to one side of the contact housing and the other connection is made on the other side of the contact holder. Each of these contacts is then individually insulated by a thermoplastic sleeve or foam insulation material, depending on the application.

The contact points are designed to ensure the most secure connection possible and, when properly insulated, protect against electrical shorts and arcing. The contact holder is also designed to ensure easy placement and removal. The compact size of the barrier block also ensures it can be used in tight spaces where other forms of connections would be difficult or even impossible to use.

The high strength, easy installation, and flexibility of the barrier block make it an ideal choice for industrial connections. It is a reliable and convenient connection solution that provides superior electrical protection and quick installation. It is also available in a variety of sizes and shapes, as well as with different termination and contact configurations.

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