1289-ST

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The 1289-ST terminal is a quick connect/disconnect terminal. It is designed for 22-18 AWG solid and stranded wire, and can accept a range of terminal types depending on the application.

The 1289-ST is available in both screw-down and spring-clamp type terminations. The design of the 1289-ST has two separate separate sections; a cable lug portion which attaches to the cable and the terminal tab section which mates the two components together.

The outer cable lug portion is constructed of an anodized aluminum element. It contains a combination of screws and spring clamps, which allow for the connection of up to three insulated and one non-insulated wire. The 1289-ST also has a locking shroud that covers the spring clamps once the connection is tightened and secured.

The 1289-ST is used in various applications, from automotive to consumer and industrial applications. It is a great choice for applications where a quick connect and disconnect solution is required. This could include HVAC systems, home theatre setups, motor control, elevator controllers, and many other applications.

The terminal tab portion of the 1289-ST terminal is constructed of a resilient copper alloy. It features a combination of winged lugs and screw-down tabs. This ensures a reliable and secure connection, while allowing for a quick and easy disconnect. The 1289-ST terminals also have captive screw threads to prevent accidental unscrewing.

The working principle of the 1289-ST terminal is quite simple. When the two sections of the terminal are put together, the cable lug portion contacts the terminal tab portion electrically via the pins in the terminal tab portion. This allows for an uninterrupted power connection and fast disconnection when the parts are separated.

In conclusion, the 1289-ST terminal is a quick connect and quick disconnect terminal that can be used in a variety of different applications. It is a very reliable connection and makes it easy to install and maintain electrical connections. With its resistance to vibration and environmental conditions, it’s a great choice for anyone looking for a reliable and convenient connection solution.

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