748678-4

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D-Sub connectors are a distinct subtype of D-shaped connectors, with components like rear shells, hoods, and dust caps. Popular in industrial settings, these connectors are used in electrical, electronic, and fibre-optic cabling systems. The 748678-4 D-Sub connector is a high-performance version of the standard D-Sub, with enhanced durability for heavy-duty industrial applications.

Rear shells are the backbone of the D-Sub connector. They are installed on the bulkhead of an electrical cabinet or a panel, acting as a connector system for different wire types. The 748678-4 is a special rear shell designed to meet the requirements of heavy-duty industrial applications. It features a robust stainless steel construction, robust snap-in locking lugs, enhanced shielding, and an IP67 rating for dust and water ingress protection.

Hoods are an essential component of D-Sub connectors. They are designed to protect the connector from dust, liquids, or other contaminants. The 748678-4 hood is made of tough stainless steel and features a low-profile design with an IP67 seal rating for maximum protection. It also provides a perfect fit for the connector, ensuring a reliable connection.

Dust caps are an additional protective device used to cover the connector when not in use. The 748678-4 dust cap is made of robust stainless steel and features a rubber O-ring for an IP67 rated seal. This offers added protection for the connector and prevents the ingress of dust and other contaminants.

The 748678-4 D-Sub connector\'s characteristic features make it ideal for use in a wide range of industrial applications. Its robust stainless steel construction, robust snap-in locking lugs, enhanced shielding, and IP67 rated seals offer superior durability and reliability, even in extreme conditions. Additionally, it supports a variety of wire types, including copper, Kynar, and bonded cabling.

A closer look at the working principle of the 748678-4 D-Sub connector reveals its superior performance in comparison to a standard D-Sub. When the rear shell is inserted into the bulkhead of the electrical cabinet, the cable connectors are secure in place. The hood tightly covers the cable connectors, preventing dust or other contaminants from entering the connectors. Finally, the dust cap is applied to the hood to provide additional protection against dust and other contaminants.

The 748678-4 D-Sub connector is a high-performance version of the standard D-Sub and is designed to provide superior levels of durability and reliability. It features a robust stainless steel construction, a low-profile hood, an IP67 rated seal, and enhanced shielding. This makes it suitable for a wide range of industrial applications, from communications, medical, and automotive, to aerospace, defence, and more.

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