OSTYK44213030

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Terminal Blocks - Barrier Blocks is a structure made from a variety of terminals, each individual terminal has a bronze or metal contact to connect to a piece of wire. The group of terminals are arranged in a horizontal array, such that when multiple wires are connected, they will be spaced evenly and form a line. The purpose of a Barrier Block is to provide electrical insulation between individual terminals, or to provide different levels of electrical protection.

OSTYK44213030 Terminal Blocks - Barrier Blocks is designed to meet the requirement of current HIGH-Voltage or SECURITY TECHNOLOGY applications, such as high-voltage electric motor control, vehicle lightning protection systems, and electrical controls for ATM machines. Its highest working voltage is 660V and it can bear electric current up to 32A. It can be installed using screws, rivets, or tapped holes onto a panel or board. The number of poles can range from 2 to 12.

In terms of its working principle, as previously mentioned the purpose of using the terminal blocks is to provide electrical insulation between individual terminals, or to provide different levels of electrical protection. The purpose of a barrier block is to provide electrical isolation between inputs and outputs within an electronic circuit. Doing so will ensure against any incorrect wiring connections and/or short-circuits which can cause damage to both the barrier block and the device it is connected to.

Each barrier block is individually tested under high voltage using a high power generator to ensure proper operation and stability. To secure the connection between a wire and the barrier block, two screws in the terminal block are tightened, resulting in the wire being pinched against a metal contact. This creates a mechanical bond between the wire and the barrier block, while also maintaining an electrical connection between the wire and the barrier block.

The barrier blocks have a low insertion force which makes it easier to connect and disconnect wires from the barrier blocks. Also, the barrier blocks have a high retention force, which is important for maintaining reliable connection and reducing the possibility of wire connection failure due to vibrations or other external forces. The cylindrical section between the two screws in the barrier blocks also serves as a strain relief, protecting the wire from excessive force and ensuring consistent connection.

OSTYK44213030 Terminal Blocks - Barrier Blocks are ideal for applications where increased insulation and superior electrical protection are required. The high-voltage rating and increased current carrying capacity of the block make it suitable for use in electric motor control systems, lightning protection systems, and ATM machines. With its low insertion and high retention forces, the OSTYK44213030 Terminal Blocks - Barrier Blocks makes it easy to securely connect and disconnect wires in multiple configurations.

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