1841885

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Terminal Blocks - Wire to Board

Terminal blocks are components used to join two electrical cables together in an electronic or electrical circuit. They come in a variety of sizes and styles from a single terminal to multiple terminals. The terminal blocks of the 1841 885 series can be used for a variety of applications, and offer several advantages over traditional wiring methods. In this article, we will look at the 1841 885 terminal block application field and working principle.

Application Area

The 1841 885 terminal block comes in two primary styles: the wire-in (WI) block and the board-in (BI) block. Both feature an angled solution with a 9.4 mm width and are designed for robust power stations. WI blocks are ideal for electronic wire connections, particularly for industrial applications, as they provide a secure and reliable connection. BI blocks are perfect for board-to-board connections and provide options for wave soldering. All 1841 885 terminal blocks come with a nickel-plated brass alloy connection designed to help resist corrosion.

These terminal blocks deliver a wide range of current ratings, from 15A to 30A, and voltage ratings from 140V to 325V. They are suitable in a large range of temperatures, from -25 degree Celsius to +125 degree Celsius. The blocks can also be used in a variety of electrical installations, such as lighting, home automation, HVAC and security systems, and for power distribution and signaling. The blocks are also designed to meet UL and CSA standards.

Working Principle

The 1841 885 terminal block is designed to carry multiple high-voltage currents and offer a safe, secure connection. They offer an easy, low-maintenance substitute to traditional wiring methods, such as screw terminals, butt splices or compression lugs. A primary feature of the 1841 885 terminal blocks is their patented mechanism, which creates a safe and secure connection while also helping to reduce the need for manual tightening.

With the WI block, the connection is established by pushing the wire into the terminal block. The wire is then secured by a simple, easy-to-operate mechanical retention system. With the BI block, the connection is established by inserting the board into the terminal block. The board is then secured by a robust, patented mechanical spring system. This system ensures the connection is reliable and creates a secure locking plug. To release the connection, simply press the two levers located on both sides of the plug.

The 1841 885 terminal blocks come with a built-in strain relief system to further protect your connection from potential damage. This system, when used properly, offers promising structural reliability in a wide range of applications.The 1841 885 terminal blocks from Panduit offer superior performance in the most severe environments. Their superior mechanism ensures a secure connection and makes them ideal for a variety of industrial and commercial applications.

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