When should I choose an ip44 socket instead of an IP68 fitting?

An ip44 socket shields against water splashes and solid objects, which suits sheltered site distribution boards and wall-mounted plant. If cabling runs through waterlogged trenches or marine equipment, install an ip68 cable connector rated for continuous submersion.

Can I connect a 16a plug into a 32a commando socket?

No, industrial plugs and sockets feature physically keyed shell sizes to prevent current mismatch. A 16a plug has smaller contact pins and a different casing diameter than a 32a commando socket. Connecting mismatched amperage ratings requires a dedicated distribution board or an adapter box with matching circuit protection.

What makes a ceeform connector suitable for construction power drops?

A ceeform connector uses keyed earth pins and locking shrouds to prevent incorrect voltages from crossing phases. Blue housings denote 220-240V single-phase lines, while red indicates three-phase power. The exterior shrouds keep terminals clean and protected during active building operations.

Which housing material is recommended for heavy site trailing cables?

Rubber and nylon offer high impact resistance on rough concrete floors and jobsite traffic areas. Rubber plugs absorb drop damage around mobile power cables, while nylon bodies on M20 screw terminal joints withstand mechanical abrasion and chemical exposure. Lighter polypropylene housings suit stationary wall mounts and sheltered caravan outlets.

Do industrial connectors include CE certification for site panels?

Specific products in our range, such as our German Schuko 16A 250V AC outlet, carry CE certification. Because testing standards vary by connector design and voltage class, always verify the product datasheet for explicit certification listings before installing into a certified control cabinet.

Industrial Connectors

14 products available

Compel supplies industrial connectors built for temporary site power distribution and machinery hookups across construction and building projects. Our inventory serves electrical contractors and facility maintenance teams who require dependable power connections in exposed locations. The catalog features industrial plugs and sockets, inline cable joints, aviation panel connections, and distribution fittings. Current ratings span 16A, 32A, and heavy distribution up to 400A. Voltage ratings range from signal circuits below 50V AC or 75V DC through standard 220-240V and 250V AC single-phase power.

Trade buyers choose Compel for dimensional accuracy, heavy-duty enclosures molded from nylon or rubber, and reliable product availability. We supply verified hardware with prompt international dispatch, helping your installation crew finish connections on schedule without field delays.

14 products in Industrial Connectors

IP68 M20 T-type 3-way waterproof cable connector with 2/3-pin lever wiring terminal, ideal for a splitter cable 16a.

Industrial Connectors

M20 T-Type IP68 Waterproof Cable Connector | Industrial Junction

TBS-06769CONN-00448

£7.99

An UKK Din rail terminal block power distribution box, serving as a reliable site power splitter for electrical wiring.

Industrial Connectors

DIN Rail Power Distribution Block | Industrial Electrical Connector

TBS-06748CONN-00442

£10.99

EU Rubber Waterproof Socket Plug Electrical Grounded European Connector with Cover IP54 for DIY Power Cable Cord 16A, a durable splitter cable 16a.

Industrial Connectors

EU 16A 250V Rubber Plug | IP54 Industrial Connector

TBS-06764CONN-00446

£4.99

IP68 M20 2/3/4/5-Pin screw terminal waterproof cable connector, suitable for marine equipment and outdoor junction box wiring.

Industrial Connectors

IP68 M20 Screw Terminal Connector | Industrial Cable Joint

TBS-06766CONN-00447

£10.99

A Tesla 3-pin CEE adapter for EV charging, functioning as a robust 32a extension lead for Tesla models.

Industrial Connectors

Tesla CEE Adapter | Industrial EV Charging Connector 240V

TBS-06763CONN-00445

£28.99

5/10/100 Sets Sp13 Sp16/SP17 Sp20/SP21 Ip68 Waterproof Aviation Plug Socket Male Female Connector, a robust industrial plug socket.

Industrial Connectors

Plug Socket Connector | IP68 Waterproof Aviation Plug | Panel Mount 2-7 Pin

TBS-06747CONN-00441

£18.99

Black Blue Waterproof French Germany Industry Safety Outlet 16A 250V CE Cover Dustproof Power Connector AC Socket. This industrial plug socket provides robust power connections.

Industrial Connectors

Plug Socket | Waterproof German Schuko | 16A 250V AC Outlet

TBS-06762CONN-00444

£7.99

DIY GO 16A 3Pin 220-240V IP44 waterproof commando socket for industrial power connections.

Industrial Connectors

16A Commando Socket Set | IP44 Weatherproof Plug | 3-Pin 240V Connector

TBS-06745CONN-00440

£4.99

220V 16A 3-pin industrial waterproof male commando socket, IP44 rated for caravans and motorhomes.

Industrial Connectors

Commando Socket | 16A 3-Pin IP44 Connector | For Caravans

TBS-06751CONN-00443

£11.99

Socket shown on a plain white background

Industrial Connectors

Socket | Grey DIN Rail Mount Power Adapter | 16A 220V AC30

TBS-06744CONN-00439

£12.99

DIY GO 32A 3Pin 2P+E 220-240V IP44 industrial commando socket for outdoor use.

Industrial Connectors

Commando Socket | 32A 2P+E Heavy-Duty Plug | 240V IP44 Outlet

TBS-06739CONN-00436

£5.99

Durable 16A 220-240V 2P+E IP44 commando socket, European industrial plug for air conditioning.

Industrial Connectors

Socket | IP44 Weatherproof | 16A 240V 2P+E for Power Cables

TBS-06743CONN-00438

£15.99

An IP44 industrial plug and a matching commando socket, both waterproof and designed for secure electrical connections.

Industrial Connectors

16A/32A Commando Socket | IP44 Waterproof Plug | 3/4/5 Pin Wall Mount

TBS-06742CONN-00437

£12.99

YP28 28mm aviation connector for secure cable reel connections, available in male and female variants.

Industrial Connectors

Industrial Aviation Connector | YP28 Solder Type | 28mm Multi-Pin

TBS-06735CONN-00435

£12.99

Selecting Current Ratings and Pin Layouts

Selecting the right ceeform connector requires matching the load draw and the phase layout of your equipment. Temporary distribution boards typically draw through a 16a commando socket on a 220-240V supply. Higher loads, such as site welders or heavy pumps, require a 32a commando socket or heavy-duty outlets reaching 80A / 125A / 160A / 250A / 400A.

Circuit architecture dictates your required pin layout. Single-phase 220V to 240V hookups utilize a 3-Pin (2P+E) format with live, neutral, and earth terminals. Three-phase machinery requires a 4-PIN or 5-PIN setup. Signal controls and instrumentation use panel-mounted aviation connectors supporting configurations from 2-Pin up to 37-Pin.

Matching Ingress Protection to Site Exposure

Moisture and dust protection determines where each connector safely operates on a construction project. An ip44 socket provides splash resistance suitable for sheltered site power drops, portable tools, and wall-mounted outlets under temporary cover. It prevents ingress from splashing water and common airborne building debris.

For direct ground exposure, damp cable channels, or marine equipment, specify an ip68 cable connector. Submersible joints, such as an M20 screw terminal connector or M20 T-Type junction, seal cabling against continuous water penetration. Splash zones and indoor workshops can use an IP54 rubber connector or panel outlets with protective spring covers.

Enclosure Material and Mounting Formats

Physical impact and installation locations guide material selection. Tough nylon housings resist chemical exposure and mechanical abrasion in outdoor junction box wiring. Polypropylene (PP) offers impact strength for portable trailing connections, while vulcanized rubber plugs absorb heavy drops on concrete without cracking.

Mounting configurations must align with your enclosure setup. Wall mount housings support perimeter distribution, while an AC30 adapter connector mounts directly on standard DIN rails. Panel mount aviation plugs such as the SP13, SP16/SP17, and SP20/SP21 series serve machinery control panels.

Buying guide

Choosing Industrial Connectors

When should I choose an ip44 socket instead of an IP68 fitting?: An ip44 socket shields against water splashes and solid objects, which suits sheltered site distribution boards and wall-mounted plant. If cabling runs through waterlogged trenches or marine equipment, install an ip68 cable connector rated for continuous submersion.
Can I connect a 16a plug into a 32a commando socket?: No, industrial plugs and sockets feature physically keyed shell sizes to prevent current mismatch. A 16a plug has smaller contact pins and a different casing diameter than a 32a commando socket. Connecting mismatched amperage ratings requires a dedicated distribution board or an adapter box with matching circuit protection.
What makes a ceeform connector suitable for construction power drops?: A ceeform connector uses keyed earth pins and locking shrouds to prevent incorrect voltages from crossing phases. Blue housings denote 220-240V single-phase lines, while red indicates three-phase power. The exterior shrouds keep terminals clean and protected during active building operations.
Which housing material is recommended for heavy site trailing cables?: Rubber and nylon offer high impact resistance on rough concrete floors and jobsite traffic areas. Rubber plugs absorb drop damage around mobile power cables, while nylon bodies on M20 screw terminal joints withstand mechanical abrasion and chemical exposure. Lighter polypropylene housings suit stationary wall mounts and sheltered caravan outlets.
Do industrial connectors include CE certification for site panels?: Specific products in our range, such as our German Schuko 16A 250V AC outlet, carry CE certification. Because testing standards vary by connector design and voltage class, always verify the product datasheet for explicit certification listings before installing into a certified control cabinet.