ED555/4DS

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Terminal blocks are essential components in complex electrical systems, a critical part of any circuit board assembly that not only helps keep your components connected but also protect you from hazardous high voltage electricity. The ED555/4DS, part of the terminal blocks- wire to board family, is a highly dependable, robust and secure device, offering an ideal solution for connecting components and power transmission. In this article, we’ll explore how this versatile device works and what type of applications it can be used for.

The ED555/4DS is a terminal block of the spring loaded type, designed to be used with a maximum of 12 AWG wire. The device is also IP67 rated for dust and watertight protection. It features 4 threaded quick-connect terminals with gold-plated contacts to provide low voltage protection, and one 1/4-20 – secure locking pin for secure mounting in any position. The terminals are color coded for easy identification.

The ED555/4DS works by providing a secure connection point between two wires or components. The terminal is designed to quickly accept and hold wires of different sizes, allowing for a precise fit and for the connection to remain secure even when subjected to vibration and changes in temperature. The terminals also have a built-in lockout feature to prevent accidental disconnects and to ensure the connection remains secure in all conditions.

The ED555/4DS is an ideal solution for any application where a secure electrical connection is required. It can be used in a wide range of applications including automotive, audio, communications, industrial, and marine. It is designed to meet UL standards and is available in a variety of materials, such as aluminum, brass, and stainless steel. The device can also be installed in vertical or horizontal positions.

In terms of its working principle, the ED555/4DS provides an electrical connection between two wires or components by using the spring loaded terminals. The terminals are designed to easily accept and securely hold wires of different sizes. When the wires are inserted, the springs compress and make contact with the gold-plated contacts, creating a reliable and safe connection.

The ED555/4DS also features a secure locking pin that prevents accidental disconnects and ensures the connection remains secure in all conditions. The pin can be easily inserted and removed, allowing for easy installation and removal, without the need for tools.

Overall, the ED555/4DS is a highly reliable and robust device that can be used in a variety of applications, from automotive to industrial. It features gold-plated contacts for low voltage protection, a secure locking pin for extra security, and is IP67 rated for dust and watertight protection. Its spring loaded terminals make it easy to install, provide a secure fit for different wire sizes, and ensure a reliable connection.

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