493249-2

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Terminals, particularly quick connects and quick disconnect connectors, enhance the efficiency and flexibility of a wide range of applications. The 493249-2 terminal based on a locking mechanism achieved through inserting and twisting is one widely used type. It applies both to quick connects (between two wires) and quick disconnects (between pre-wired cables and cables).

The main body of 493249-2 is made of metallic material as brass/tinnboard/stainless steel/aluminum. Generally, we can find a one or two-piece construction, especially in automotive applications. The construction and components could vary a bit depending on the specific use for the terminal, but almost always there is an inner surface for friction leading to the secure connection. Usually a release tab allows easy removal after a twist.

As for the installation, contacting or as assembling depending on the application one can make use of some conventional tools for crimping. Insertion is easy due to its robust engineered shell, offering the ability to join/disconnect cables concurrently. It is also capable of resisting power vibrations and impacts.

The wire boundary specification of 493249-2 contacts is clearly defined. It ranges from 26AWG-12AWG (0.14-4.0mm²). It can exist in two-wire and three-wire configurations, allowing up to 300 volts of 25A power flows.

It is also interesting to point out that 493249-2 connectors of the string heads series offer reliable waterproofness (IP67 and IP68) that prevents corrosion. It is particularly suitable for outdoor/marine based applications or outdoor cable connections; such as motorized vehicles, light/heavy trucks, as well as ships and boats.

Other typical applications of this type of quick connecting terminals are in DC power and data transmission between solar cells and power systems, device enclosure connection, as well as LED/laser hardware and IP cameras.

It is also in power distribution networks and automotive body panels wiring where one can see thus terminal on action. One of the strengths of this type of terminal is its wide range of functions/powers it can deliver, from the simple to the highly sophisticated. It can range from basic two-wire connections to multiple signal or control connections.

Working with this type of terminal is easy and safe. One only needs to make a twist while pushing it in or pulling it out, creating a strong connection or secure disconnection respectively. It is even worthy to note that one can make proper cable assembly/termination with no specific instructions required.

Overall, 493249-2 terminals are a robust yet light weight connection solution suitable for a wide range of applications, being able of providing an efficient solution for both quick connects/disconnects and for power/control flow.

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