61441-2

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Terminals - Quick connects, Quick Disconnect Connectors are gaining more and more popularity featuring their quick and easy installation/disassembly and use. 61441-2 is a standard for such connectors, which stipulates the field of application and working principle.

61441-2 quick connects and quick disconnects are primarily used in low voltages circuits and machines, such as industrial control systems, process control, instrumentation, automation systems, and so on. These terminals feature reliable and safe connection and disconnection for cables and wires with cross-sections ranging from 0.08 to 10 mm2 and with rated currents up to 3 A.

The conduction is provided by metal connections in 61441-2 quick connects and quick disconnects, which can be made of Copper or Nickel plated Copper. Besides, the insulation part, to ensure electrical safety and performance, is made of the insulating material like PVC or Polypropylene. It is easier to keep the metal connection in place in quick-connect terminals, which can be locked by screws or spring clips, and avoided unintentional openings. Generally, it is asserted that connections made with quick connects are safer and more reliable than soldered or bolted connections.

At present, 61441-2 Quick Connects and Quick Disconnect Connectors are widely used in both digital and analog electronics devices. The simple installation and push-in connection of the terminal enables manufacturers to save installation time and makes the electronics device manufacturing process more efficient. Apart from that, the crimpable contacts of the terminal are designed with a front-facing guide groove and a rounded-edge contact profile to ensure the connection accuracy and ensure the reliable contact between the conductor and the terminal.

The working principle of such connectors is quite simple. The conductor is pushed into the terminal housing, and then the spring clip will keep the cable/wire in place. The metal spring clip provides electrical and mechanical contact and avoids unwanted vibration and shock which might occur during operation. Moreover, when disconnect the cables and wires, the clip can be pushed in to allow the cable/wire to be released.

In summary, 61441-2 Quick Connects and Quick Disconnect Connectors, owing to their easy installation and use, as well as their reliable and safe connection, have been increasingly popular in low voltage circuits and machines. Such terminal offers an efficient and secure connection for electrical cables and wires. Even more, its use simplifies manufacturing process, hence offering great cost savings.

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