New circular connectors for harsh environments

May 30, 2019

Phoenix Contact is expanding its range of IP-protected PRC series circular connectors. Inverted cable connectors and couplings are the solution for reliable cable-to-cable connections in building, industrial and outdoor applications. Modular basic housings and contact inserts also make angled conductor outlets possible for the first time. The housings are available in different versions for 0°, 45° and 90° exit angles and can be equipped with contact inserts for socket or pin contacts depending on the application.

The inverted connectors and contact inserts are available in three- or five-position versions and offer a high degree of protection up to IP69K. The circular connectors are designed for currents up to 35 A and voltages up to 690 V AC (III/2), and are up to 75 percent more compact than conventional industrial connectors. Thanks to the weatherproof materials, they are also suitable for indoor and outdoor use.

For more information, visit HERE.

Related Articles



Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More



Latest Articles

  • The Power of OMRON’s Sysmac Studio: Unify Automation and Integrate Safety

    November 7, 2025 By Omron Automation Industry moves fast. Outpace obsolescence with OMRON’s Sysmac Studio. Designed to empower operations from the edge to the cloud, it unifies automation by prioritizing safety and security. Built for today, ready for the future. Today, the factory floor faces pressure from suppliers, consumers, competition, and emerging technologies. Operation teams… Read More…

  • NVIDIA 800 VDC Architecture Will Power the Next Generation of AI Factories

    November 4, 2025 By Mathias Blake, Martin Hsu, Ivan Goldwasser, Harry Petty and Jared Huntington The exponential growth of AI workloads is increasing data centre power demands. Traditional 54 V in-rack power distribution, designed for kilowatt (KW)-scale racks, isn’t designed to support the megawatt (MW)-scale racks coming soon to modern AI factories.  NVIDIA is leading the transition to 800 VDC data… Read More…