RD24 Power (692, 693 Series)
Han 1A Series
Han-Modular® Series
Han-Eco® Series
M23 Signal Series
M23 Power & Hybrid Series
M12 Power Series
M40 Power Series
M23 Series
UTS Series
UTG Series
UTP Series
Bayonet Power (690 Series)
M25 Power (691 Series)
HEC Power (696 Series)
RD30 Power (694 Series)
UTGX Series
VGE1 - FER1 Series
M18 (714 Series)
7/8" (820, 870 Series)
ST Series
CA Series
CM Series
Wall Mounted Socket Connectors
Power Connectors To Suit Every Need
From circular connectors with multiple pins to robust, high-performance, plastic-shelled rectangular connectors, we stock several types of power connectors to ensure safe and efficient power distribution setups in various environments and industries.
The most common types of industrial power connectors include:
- IEC 60309 plugs and sockets
- Pin and sleeve connectors
- NEMA locking plugs
- DIN rail terminal blocks
- Single-pole connectors
- Circular/Circular plastic connectors (CPCs)
- Modular/ heavy-duty connectors
Although it’s great to have so many options, deciding which sockets are best for your requirements can be difficult. So, to help narrow your options down, 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, which might be more appropriate for use with dynamic machinery, as well as wall-mounted appliance inlets for use with stationary and permanent applications.
What Are Power Connectors Used For?
Our high-quality power connectors are ideal for use in the most challenging and demanding environments and can handle extremely high-power input. Their durability means they’re often used in a wide variety of industries where reliability in unreliable conditions is essential.
With HARTING‘s Han-Modular system allowing for instances 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 in our line-up.
Our range spans the following types of locking mechanisms:
- Bayonet
- Lever
- Push-fit
- Screw
- Toggles
Power Connection Termination Types
Our power connectors’ wire termination types include:
- Axial screw
- Cage clamp
- Crimp
- Dip-solder
- IDC
- Quick lock
- Screw
- Screwless twin contact
- Solder
In addition, if you would like advice on how to select a power connector fit for your specific requirements and power distribution systems, ensuring safety and compatibility, our technical experts are here to help.
To find out more about our range of power connectors, sockets, and plugs, get in touch with the team at Northern Connectors today. Call us on 01744 815 001 or complete an enquiry form and we can call you back.
Order Power Cable Connectors Today
At Northern Connectors, we make it easy for our customers to order the connectors and necessary components they need.
Once you’ve found it, all you need to do is fill out the ‘Quick Quote‘ form with your details and part number, if known, and we’ll get back to you with a fair estimate.
All of our quotations are tailored to your enquiry, meaning we’ll take into account the required quantity and stock availability – as well as VAT and delivery costs – to ensure no hidden fees. If you are eligible for next-day delivery straight to your door, we’ll always let you know.
To get started, call 01744 815 001 or complete our enquiry form, and we’ll get the ball rolling.
Frequently Asked Questions
What are power connectors?
These 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.
Though linkable, they are generally constructed with hardwearing housings designed to protect against all kinds of challenging conditions experienced in industrial environments, such as dust and water ingress, high temperatures, and pressure.
Electrical power connectors typically come with a range of differences, including:
- Current ratings and voltage options – which is often denoted by a chosen colour
- Termination styles and locking mechanisms – to ensure a strong and stable connection.
- Mounting options – to enhance safety and prevent accidental disconnection.
Available with next-day delivery for stocked items, your power connectors could be with you in no time!
What are the common types of power connectors?
We supply high-quality electrical 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.
We stock industrial power connectors in the form of:
- Circular connectors, rectangular connectors, and D-sub connectors, each with a variety of pin configurations, shell sizes, and orientations.
- Various housings and hoods are available in lightweight plastics, which can offer ingress protection of IP67 and above when mated.
Plus, we offer a wide range of panel and wall-mounted sockets, plugs, and inlets from industry leader Mennekes. These have a strong reputation for quality, reliability, welfare, and sustainability, and can be relied on in all conditions across various industries, ranging from agriculture to marine, rail, and industrial production, to name just a few.
When you click on a product type for more information, you can view the specifications and any special features available that may make the connector more suitable for certain uses. We provide the manufacturer’s brochure, so you can find out which other products and accessories are compatible with your equipment.
Which power cable connector do I need?
If you don’t already have a specific product in mind, then you may not know where to start in selecting the most suitable power connector for your intended application.
To make this process more efficient and convenient, you can browse by:
- Industry – this will allow you to narrow down your search to connectors that are designed for use in your sector – whether that’s automation, instrumentation, transportation, or another.
- Brand – if you prefer to use products from a specific manufacturer. Or, if you’re looking for reliable connectors that can withstand dust and liquid ingress, you can also browse by IP rating.
- Individual product numbers – which can be found marked on each part if you need replacement or compatible parts.
If you aren’t sure, you can always come to the knowledgeable Northern Connectors team for technical advice or head straight to our connector guides!
Which power connector is best for outdoor use?
Power connectors with high ingress protection rating, as denoted by a higher IP rating, such as IP67, IP68, or IP69K, are considered best for outdoor use.
Circular connectors, rugged rectangular connectors, and industrial plugs and sockets, such as those supplied by Northern Connectors, are designed to withstand ingress and therefore damage from water, dust, harsh weather conditions, and more.
What are the safety standards for power connectors in the UK?
Power connectors in the UK must meet strict safety and performance standards to ensure compliant and reliable operation across industrial, commercial, and specialist applications.
When selecting connectors, look for:
- UKCA and/or CE marks
- Compliance with relevant BS EN/ IEC standards, for example, BS EN 60309 for industrial plugs and sockets
- An appropriate IP rating for the environment
If you aren’t sure which is best for your needs, contact us today for a no-obligation recommendation.
Why choose us?
At Northern Connectors, we combine an unbeatable range of circular connectors with industry-leading customer service. We work closely with many of the sector’s most trusted manufacturers to provide customers from all industries with the products they need, when they need them.
With more than 40 years of industry experience on our side, we are able to offer responsive, tailored customer support according to your requirements and can advise you on any queries you might have. Here are some of the benefits of choosing Northern Connectors:
Authorised Partner
of the industry’s leading manufacturers
Credit Accounts
to simplify the ordering process
Scheduled Orders
over a 12-month
period
Technical Expertise
in-house product
specialists
Personalised Support
designated Coordinators for your specific needs
Certification
ISO 9001 quality management system
What Connector Type Are You Looking For?
Easily find the connection type you need through the categories below:
Get in touch with our connector experts
With over 40 years experience in the industry, we're always happy to share our knowledge and help with connector solutions or product enquiries.
Whether you want to share your specs or already know the connector you require, we're here to advise.