Description

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The MS3116R-10-7S is a circular electrical connector related to the American standard 26482 series, featuring a circular metal housing, seven female contact receptacles, a connection ring with anti-slip texture, and a protective cap assembly connected by a metal chain. This structure is suitable for devices that require multiple electrical lines to be consolidated into a detachable interface.

MS3116 is commonly used for vertical cable plug structures related to the MIL-DTL-26482 Series I standard. The part number's "10-7S" corresponds, according to common coding conventions, to a 10-pin housing specification, a 7-pin contact arrangement, and a female contact configuration.

The MS3116 7-pin circular socket is primarily used to establish multi-channel electrical connections between devices and cable harnesses. The 7 female contacts can be paired with matching male pins to connect control signals, status feedback, auxiliary power supply, or other electrical circuits according to the device's circuit design.

Once the connector is properly inserted and securely locked, it forms the corresponding electrical pathway; during equipment maintenance, module replacement, or harness upkeep, it can also be separated according to prescribed procedures. For industrial equipment requiring regular maintenance, such detachable interfaces simplify wiring management.

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Why Is This Product Needed ?

Industrial control systems and electromechanical equipment often need to route power or control signals between multiple modules. Using separate individual connections can increase assembly steps, the risk of wiring errors, and maintenance effort.

A seven-contact circular connector consolidates several connection points into one interface, making it easier to maintain pin-assignment tables, manage cable assemblies, and connect or disconnect wiring during service. The metal shell and polarization features also provide mechanical support and mating guidance.

Product Features

◆ Seven Socket Contacts

The mating face features seven socket-contact positions designed for compatible male pin contacts. This multi-contact arrangement allows several electrical circuits to be organized within one interface.

◆ Circular Metal Housing

The circular housing surrounds the internal insulating insert and contact assembly, providing mechanical support. Selection should account for shell dimensions, installation clearance, mating compatibility, and the equipment's mechanical environment.

◆ Textured Coupling Ring

The textured coupling ring provides a gripping surface for manual operation.

Product FAQ

What Installation Clearance Should Be Reserved During Equipment Design ?

In addition to the connector's body dimensions, allow clearance for coupling-ring operation, rear cable routing, cable bending, protective-cap removal, and maintenance access.

What Should Be Considered During Long-Term Storage ?

Store the connector in a clean, dry environment using its original packaging or suitable protective packaging as recommended by the supplier. Avoid exposure of the contacts to dust, moisture, corrosive substances, and mechanical impact. Before use, inspect the shell, contacts, insulating insert, and protective cap for damage or contamination.

Which Areas Should Be Checked First if the Electrical Connection Becomes Intermittent ?

First verify that the connector is correctly mated and locked. Then inspect the contacts for contamination, deformation, wear, or abnormal looseness, and check for broken conductors, loose terminations, or concentrated mechanical stress at the cable entry. If the issue persists, perform electrical testing according to the equipment maintenance procedure and replace damaged components if necessary. Avoid arbitrary mating or unmating while energized.

Does Premier Cable Offer Wholesale and OEM Services ?

Premier Cable can evaluate connector integration, custom cable assemblies, OEM manufacturing, and volume procurement according to project requirements.