More miniaturization in the machine/installation construction sector also occurs in harsher industrial environments. Compact and versatile – yet still robust – there is a high demand for industrial connectors.
For the first time, the Han® 1A from HARTING a compact, affordable power connector, which can be used for controllers, small drives and control cabinets, but can also be installed in the field.

The new industrial connector is made of highly advanced plastic. It is lightweight and takes up minimal space as it is much smaller than the next smallest rectangular connector, the Han® 3A.
Suitable for many different applications (IP20/IP65)
In the field of mechanical engineering, the Han® 1A used to efficiently connect tools and modules, including heating or cooling units, fans, control stations, lighting systems, drives and vibratory conveyors.
It is suitable for IP20 connections in control cabinets as well as for outdoor requirements, as it achieves protection of IP65 in the locked position.
Modular construction
The Han® 1A is a compact and very robust, rectangular connector that can have up to twelve contacts for transferring data, signals and power.
Given its modular construction and various usage options, it is particularly suitable for use in areas where a power supply is required for several small drives, sensors and devices.
A clearly structured connector system based on a few basic components simplifies material inventory, because a plug-in connection consists of up to twelve different contacts.
That's why the Han® 1A a wide range of possibilities while minimizing your inventory.

Easy to install
The Han® 1A is a rectangular alternative to round connectors and is robust and easy to install. This is ideally suited for connection to peripheral equipment of production facilities, as well as for feeding tools and smaller machine modules. Thanks to the click technology, a time-consuming screw connection is not necessary.
Even if several connectors of the same size are installed in parallel, there is no danger of confusion. Its colored coding clips allow the user to insert only the corresponding connector side.
Your benefits at a glance:
- 30% uses less space compared to the Han® 3A: compact power connector that can be installed in the field
- Flexible in use: transfers data, signals and power with up to twelve contacts
- Very versatile: modular system of inserts and accessories suitable for many different applications (IP20/IP65)
- Less time required for installation: quick connection with click technology – no screws required
- Minimum stock required: clearly structured connector system based on a few basic components
- Reduced costs: affordable installation connectors