ZHR-4-K

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Rectangular Connectors - Housings

The ZHR-4-K connector series is a group of rectangular automated machine automation terminal block connectors with a variety of features manufactured by the global leader in connector and cable assembly, Harwin plc. This series of 2.54mm pitch, 4-way rectangular connector housings offers a very durable and secure connection for Industrial Automation & Control machinery.

These ZHR-4-K connector housings offer a wide operating temperature range from -55°C to +105°C with the ability to resist wear caused from shock and vibration, making them suitable for a multi-disciplinary range of applications that require a reliable connection. The ZHR connectors come with a wide range of mounting solutions including PCB, Panel, and DIN Rail.

Application Field

The ZHR-4-K connector housings are a reliable electrical connector designed for use in a wide variety of medium to heavy-duty applications such as in industrial automation and control, data management systems, medical equipment, video and audio systems, transportation, and test and instrumentation environments.

The ZHR series of connectors are also commonly used for assembly line control, operation panel wiring, machine wiring, compressed driving control, field wiring, and communication systems. With its reliable connection performance, wide operating temperature range, and superior durability, these connectors are ideal for use in any medium to heavy-duty application.

Working Principle

The ZHR-4-K connector housings use a tried and true retention technique of a single screw locked terminal. This locking terminat comes with an integrated grounding lever and retention screw for a secure connection for non-soft-version terminals. In addition to the single screw locking terminal, there is also the option to use a dual screw version which provides a more secure connection with twice the number of screws.

Other options to consider for this connector is the low profile version which is a third option designed to fit in tight spaces with a compressed height. This compact profile offers the same secure connection as the single screw locking terminal version, but with a fraction of the space.

For a quick and easy installment, the ZHR-4-K connector series also offers a quick connect version. This version comes with two pins in the center that have a preloaded crimp contact housed within the terminal. This allows the crimp contact to be inserted into the center pin quickly and securely with the no additional effort.

The wide range of features offered with the ZHR connector series make it an optimal choice for any medium or heavy-duty application in need of a reliable and secure connection.

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