Han-Yellock is an industrial connector series from Harting which retains the core functionality of its existing Han product range but differs in size, shape and features.

Key features of the Han-Yellock range include an internal, latched locking mechanism on the connector hood, a large number of potential configurations, an adaptor frame for use with modules in Han-Modular series, insulators that can snap into the front or back walls of the housing, and a protected earth (PE) contact in crimp or Quick Lock termination.

"Potential user benefits include fewer part numbers and lower inventory requirements, less wiring work during installation, fewer steps in the workflow and quicker assembly, and reduced downtime because of the latched locking mechanism and maintenance-friendly design," claimed the firm.

The interface consists of a housing, a bulkhead mounting on the housing side and a carrier hood with cover on the cable side.

The system can be used with a variety of insulators and finger proof contact inserts, which snap into place. Contact assemblies can be inserted from the mating or termination side, and also offer an option for contact bridging.
Modules require only male crimp contacts, and no special assembly tools are required.

When locked, the connection is resistant to vibration and shock, and is protected against accidental opening.
The patented internal locking mechanism operates as the cable and device sides are joined together, and a red ring around the perimeter of the locking pushbutton will be visible if the housing halves do not snap together properly. This ring disappears as soon as the internally protected stainless-steel springs snap into place.

The locking function also features an integrated blocking capability, where rotating the button by 90° makes it impossible to open the connector.

The pushbutton can be set back to its visually open position only after the button is turned back 90°. It is then possible to release the two housing halves by pressing the snap-in button.

For more information, see http://www.harting.com