MS3057-28A

Series:	Military, SAE AS85049
Part Status:	Discontinued at Digi-Key
Lead Free Status / RoHS Status:	--
Type:	Cable Clamp
Moisture Sensitivity Level (MSL):	--
Cable Opening:	1.625" (41.28mm)
Diameter - Outside:	2.500" (63.50mm)
Shell Size - Insert:	40
Thread Size:	2 1/4-16 UN
Cable Exit:	180°
Material:	Aluminum
Plating:	Cadmium Nickel
Shielding:	Unshielded
Color:	Olive
Features:	Clamp Screws
Ingress Protection:	--
Includes:	--
Material Flammability Rating:	--
For Use With/Related Products:	MS "V" Thread General Duty "A" Endbell

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Circular Connectors - Backshells and Cable ClampsCircular connectors are widely used in a variety of industrial applications, and they come in many shapes, sizes, and configurations. Among the most popular circular connectors are backshells and cable clamps. These connectors provide reliable, secure connections between cables and other components, such as terminals, signals, and grounds. The MS3057-28A is a circular connector with a particular application field and working principle. It is specifically designed for applications with oil/waterproof cable clamps and backshells. This connector utilizes a socket contact to make a reliable electrical connection between two devices. The contact is a non-insulated Phosphor-bronze terminal with a clamping spring. The contact is inserted into the socket contact\'s body and then the socket contact is fastened with a threaded setscrew. The MS3057-28A is typically used in applications such as avionics, aviation, and marine. This connector is also highly resistant to environmental contaminants, such as dust, dirt, moisture, and corrosion. This is due to the fact that the contact is made of Phi-bronze, which is a corrosion-resistant material. Additionally, the contact has a latching system, which prevents it from coming loose due to vibration or physical impact.The connector also features a robust design, which helps to ensure a secure and reliable connection. The contact is made of durable metal and is outfitted with an internal sealing ring, which prevents moisture and dust from entering the connection and affecting the performance of the connector. The socket contacts are also outfitted with a locking nut and washer, which offer additional protection from damage. Lastly, the MS3057-28A connector is compatible with a variety of backshell and cable clamp sizes, making it a versatile solution for many different applications. Additionally, the connectors are easy to install and require minimal maintenance. This makes them an ideal choice for many industrial applications. In summary, the MS3057-28A connector is a reliable and versatile solution for applications requiring oil/waterproof cable clamps and backshells. It is designed for long-lasting performance in rugged environments, features an internal sealing ring for protection from moisture and dust, and is compatible with a variety of backshell and cable clamp sizes. Additionally, the connector is easy to install and requires minimal maintenance. Overall, the MS3057-28A connector is a great solution for industrial applications.

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