Wire Connector DeLOCK 89911 DC Black Nickel

This DC female bulkhead connector by DeLOCK is designed to be mounted in a device housing or panel to provide a reliable power input. The connector has a black and nickel finish and is made from durable plastic. It is suitable for standard DC barrel plugs with an inner diameter of 2.5 mm and an outer diameter of 5.5 mm. The product is supplied singly in a polybag.

Advantages

The DeLOCK 89911 offers a compact bulkhead design that simplifies installation in enclosures and panels. Its construction from quality plastic with a black and nickel finish provides mechanical stability and a neutral appearance. The connector’s standard 2.5 mm inner and 5.5 mm outer diameters ensure compatibility with common DC power plugs.

Suitable for

Key specifications

How to use

Drill or prepare an appropriately sized aperture in the device housing or panel to accept the bulkhead connector. Insert the connector from the outside and secure it according to the enclosure’s design (press-fit or with included fixing method if applicable). Solder or crimp the internal wire leads to the connector’s terminals following standard polarity conventions, then test the connection with a compatible DC plug (2.5/5.5 mm). Ensure the device is powered off while making electrical connections.

Recommendations

Do not exceed the current and voltage limits of the connected device and cable. Verify polarity before applying power and use appropriate strain relief to prevent mechanical stress on the connector and wiring.