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Industrial Power Connectors

Northern Connectors is a specialist distributor of a wide range of industrial power supply connectors from leading industry manufacturers including HARTING, Hirschmann, Souriau, binder, HUMMEL and Mennekes.

You can filter our power connectors by manufacturer, locking mechanism, termination and ingress protection, with our products spanning IP40 through to IP69K to protect against the harshest environments. 

Our range also includes cable mounted plugs and sockets, as well as wall-mounted appliance inlets.

We are a proud family-run business with over 35 years of experience in our field. We are also an ISO 9001-certified business, and able to offer flexible call-off and scheduled order arrangements. 

View our power connectors below. If you’d like to speak to us about your requirements, get in touch with our expert team today on 01744 815001 or complete an enquiry form and we will be in touch.

35 items match your criteria:

What are industrial power connectors used for?

Our power connectors are ideal for use in the most challenging and demanding environments, and can handle extremely high power input. Their durability means they are often used in a wide variety of industries where reliability in unreliable conditions is crucial. 

With HARTING’s Han-Modular system allowing for applications that require Signal, Power, Data and Pneumatic to be housed in the same shell, and with HUMMEL’s rugged metal IP68 M23 and M40 circular connectors, we have some fantastic choices available. 

We also have versatile and rugged product ranges from:

Our range spans the following types of locking mechanisms:

  • Bayonet
  • Lever
  • Push-fit
  • Screw
  • Toggles

While our power connectors’ termination types include: 

  • Axial screw
  • Cage clamp
  • Crimp
  • Dip-solder
  • IDC
  • Quick-lock
  • Scew
  • Screwless twincontact
  • Solder

In addition, if you would like advice on how to select a power connector fit for your specific requirements, our technical experts are here to help. 

Why choose us? 

We guarantee our customers a wide range of benefits, including:

  • ISO 9001-certified quality assurance
  • Rapid service and personalised sales support
  • UK technical contacts and full manufacturer support
  • Flexible call-off and scheduled order arrangements
  • Next-day delivery on stocked items
  • Low minimum order value

Get in touch

To find out more about our range of industrial power connectors, get in touch with the team at Northern Connectors today. Call us on 01744 815001 or complete an enquiry form and we can call you back.

Frequently asked questions

What are industrial power connectors?

Power connectors are used to connect power sources to electronic devices, transferring electrical power from one point to another – whether between different devices or within the same unit. They can also be used to transfer data at the same time. 

Industrial environments demand a consistent supply of high levels of power, so heavy-duty industrial power connectors are needed to create and maintain stable electrical connections that can handle these more intensive requirements. 

Industrial power connectors come with a range of current rating and voltage options, as well as a variety of termination styles and locking mechanisms to ensure a strong and stable connection. They can be securely mounted in various ways to prevent accidental disconnection. 

Power connectors may be easy to assemble and link together for efficiency, but they are constructed with hardwearing housings designed to protect against all kinds of challenging conditions experienced in industrial environments – from dustproofing and waterproofing to resistance from high temperatures and pressure. 

What types of power connectors are available?

We supply high-quality power connectors suitable for a range of industrial applications here at Northern Connectors. As you will see from browsing above, our selection includes industry standard IEC/EN 60309-1 & IEC/EN 60309-2 connectivity, power/signal hybrid solutions, modular configurations, and more.

Industrial power connectors are available in the form of circular connectors, rectangular connectors, and D-sub connectors, each with a variety of pin configurations, shell sizes, and orientations. These rugged connectors also have various housings and hoods available in lightweight plastics, which can offer ingress protection of IP67 and above when mated.

When you click on a product type for more information, you can view the specifications and any special features available that may make the particular connector more suitable for certain applications. We provide the manufacturer’s brochure as a downloadable PDF so you can read through every detail for yourself, and find out which other products and accessories are compatible.

Which power cable connector do I need?

With so many power connectors and associated components to choose from, if you don’t already have a specific product in mind, then you may not know where to start in selecting the most suitable connector for your intended application.

To make this process more efficient, the Northern Connectors website allows you to browse by industry, so you can narrow down your search to connectors that are designed for use in your sector – whether that’s automation, instrumentation, transportation, or another. We also have several connector guides available as downloadable PDFs.

As suppliers of industry-leading connector brands, you can also browse by brand if you prefer to use products from a specific manufacturer. Or, if you’re looking for connectors that can withstand dust and liquid ingress, you can also browse by IP rating.

If you’re searching for replacement or compatible parts, you can simply contact us with the individual numbers marked on each part, and we can then help you to source the exact power connector parts you’re looking for. Even if you’re starting from the ground up with a new design, you can always come to the knowledgeable Northern Connectors team for technical advice.

Technical expertise is just a click away. For rapid service & personalised support, complete the following form or call 01744 815 001

What Our Customers Say

Quotation marks

“I am writing to your company today to say a very big thank you, I mainly speak to Fran she is such a lovely lady, nothing is to much trouble and your assembly workers are brilliant they have very kindly fitted in many urgent orders for me over the years and always deliver on time.

I love working with your company it is excellent so please say a very big thank you to all your staff, they have done you proud.”

Woods, Essex
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“Once again many thanks for your very good service response, I wish I could say all companies we deal with are like this, but sadly that is not always the case!”

Combstock, Hereford

Long Term, Flexible Call-Offs

We can facilitate your Kanban, Just-in-Time requirements and schedule orders over a 12 month period, supporting contracts that require that extra level of support and taking advantage of secure pricing levels and stock availability.

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