0387790088

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Terminal blocks, also known as terminal boards or strips, are electrical interconnecting devices that provide a means for connecting different conductors together. In industrial systems, terminal blocks are used to facilitate the mounting of electrical devices on enclosures or panels and are available in a wide range of sizes, styles, current ratings, and mounting methods. A specific form of terminal block is the barrier block, which provides an isolated barrier between two or more circuits.

The 0387790088 barrier block consists of an aluminum or stainless steel frame with two or more ridged or flexible metal or plastic insulators for connecting wires of different gauge. Barrier blocks are commonly used in telecommunications, power distribution, and data and control systems, as well as in industrial machines. Their primary purpose is to facilitate the efficient spiking, wiring, and mounting of electrical components and devices.

Application Field

Barrier blocks are used in a wide range of applications in industrial, commercial, and residential settings. Their primary uses include the interconnection of electrical circuits, the mounting of terminals, and the creation of a barrier between different circuits. Some of the most common applications include:

• Control systems – barrier blocks can be used in control systems to allow power to be routed to various instruments and components. They are commonly found in remote control systems, automated production systems, and robotics applications.
• Power distribution – barrier blocks are effective devices for disseminating power over a network. Some barrier blocks are equipped with mounting holes that allow to directly mount circuit protection components such as fuses, circuit breakers, and power relays.
• Automotive – they are used in vehicles to provide a way to safely route power and signal connections from one circuit to the next.
• Telecommunications – they are used in telecom networks to provide quick, easy, and reliable connections between modems and other equipment.
• Lighting equipment – in lighting equipment, barrier blocks provide secure connections between power supplies and lamps, as well as other circuits connected in the same system.
• Medical equipment – in medical applications, barrier blocks are used to separate different circuits to avoid electrical interference.

Working Principle

Barrier blocks are designed with a wide variety of connection terminals that accommodate conductor sizes ranging from small gauge wires to square-pin connectors. The terminals are arranged in a staggered pattern to ensure the correct connection is made and to reduce crosstalk and eliminate interference between the circuits. When connecting wires to the terminals, they should be inserted into the slots located between the terminals to reduce contact resistance.

The 0387790088 barrier block features two sleek 19 mm wide, side-by-side insulators, designed to withstand harsh environments. The insulators can accommodate up to 21 standard and 32 mini-connectors. The block includes two silver-plated copper connection points, one for each terminal, for enhanced conductivity. It also includes integrated vibration and torsional protection, which ensures that the connection remains secure and reliable in even the most demanding applications.

Conclusion

The 0387790088 barrier block is a versatile and reliable solution for connecting multiple circuits, and is an essential part of any industrial system. Its durable design and protected connection points allow it to withstand extreme temperatures, dust, moisture, and mechanical vibrations. With the ability to accommodate multiple sizes of conductor, the 0387790088 barrier block is suitable for applications in all kinds of industries, from automotive to telecommunications.

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