Price range: £36.99 through £39.99
The 400V 3-Phase 5-Pin CEE Plug to 230V converter cable allows you to connect heavy-duty electrical equipment to standard UK sockets. Available in 16 Amp and 32 Amp sizes, it is ideal for powering tools and machinery on construction sites or industrial settings. Durable and reliable, this breakout cable ensures safe and efficient power distribution. Full Details
Convert 400 V 3-phase power to 240 V UK mains instantly with this professional-grade HDIUK Phase-1 Fly-Lead Converter. It safely adapts a red 5-pin 400 V CEE plug to twin 13 A UK sockets, providing single-phase 230–240 V output wherever only 3-phase supply is available. Ideal for workshops, catering units, events, and generator setups.
Built for industrial and event environments, this converter extracts a single phase (L1 + N + E) from a 3-phase socket to provide standard UK mains output. Assembled in the UK using Arctic-grade HO7RN-F cable and precision-moulded connectors, it ensures safe, stable power distribution on site.
The HDIUK Phase-1 converter uses one live phase (L1), neutral and earth from a 5-pin 400 V socket to create a stable 230 V single-phase supply. Both sockets share the same phase, making this ideal for two moderate-load appliances such as lighting or tools rated up to 13 A each.
If your 400 V socket is some distance away, pair this converter with our HDIUK 16 A 3-Phase CEE Extension Lead or the HDIUK 32 A 3-Phase CEE Extension Lead. Both extend your red 5-pin 3-phase supply safely using Arctic-grade cable and IP44 connectors — perfect for generators, distribution boxes, and temporary event power.
What is the difference between 16 A and 32 A CEE plug sizes?
The difference is capacity and size. A 16 A CEE plug is smaller and rated up to 16 amps, while a 32 A CEE plug is larger with thicker pins and cable to handle heavier loads up to 32 amps.
Can I use this converter on any 400 V 3-phase socket?
This converter is for standard red 5-pin (3P + N + E) 400 V CEE sockets. It uses only L1, Neutral and Earth, so confirm that the socket provides a neutral line before use. If unsure, consult a qualified electrician.
Is it safe to run 13 A UK appliances from a 3-phase plug?
Yes — when using a professionally built and PAT-tested converter like this. It provides a safe single-phase 230–240 V supply from L1, Neutral and Earth. Each UK plug must include its own internal 13 A fuse.
Disclaimer: All technical data, ratings and compatibility information are supplied for guidance only. While every effort is made to ensure accuracy, HDIUK Ltd accepts no liability for minor discrepancies arising from manufacturing or specification changes.
| Option | Size: 16 Amp, Size: 32 Amp |
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