16A 2 Pole + Earth Industrial Connector - Blue & White IP44

This Knightsbridge 16A industrial connector provides a 2-pole + earth connection rated at 240V, housed in a blue and white IP44-rated shell. The connector pairs a white ribbed cable entry gland with a blue moulded socket body, fitting standard IEC 60309-2 Type 213 industrial plugs. The IP44 rating protects internal contacts against solid objects above 1mm and water splashes from any direction.

Designed for site power distribution, workshop equipment, temporary event installations and outdoor machinery, the connector suits applications where standard domestic sockets cannot safely handle the current draw or environmental exposure. The 16A rating supports loads up to 3,840W at 240V, covering power tools, lighting rigs, pumps and portable generators. The two-pole configuration with separate earth terminal isolates both live and neutral when disconnected.

The blue and white finish follows IEC colour coding for 240V single-phase industrial connectors, differentiating them from red 400V three-phase fittings on multi-voltage sites. The moulded body measures 128mm in length with a 51mm diameter at the widest point, and the ribbed cable entry gland accepts standard industrial flex up to approximately 10mm outer diameter. The connector body is impact-resistant thermoplastic, designed to withstand drops and knocks in construction and hire environments.

Product Specification Sheet

What does IP44 mean for outdoor use?

IP44 provides protection against solid objects larger than 1mm and water splashes from any direction. The connector can be used outdoors in rain but should not be submerged or left in standing water. For permanent outdoor installation, house the connector under a weatherproof enclosure or use a higher IP-rated coupler.

Is this compatible with standard IEC industrial plugs?

Yes. The connector conforms to IEC 60309-2 Type 213 for 16A 240V single-phase connections, which is the standard industrial plug format used across UK construction sites, hire equipment and portable power distribution.

What cable size does the gland accept?

The ribbed cable entry gland accepts industrial flex cable with an outer diameter up to approximately 10mm. This typically covers 2.5mm² and 4mm² three-core flex commonly used for 16A site leads.

Why is it blue and white rather than red?

IEC colour coding uses blue for 240V single-phase connectors and red for 400V three-phase. The colour differentiation prevents accidental connection of equipment to the wrong voltage supply on mixed-voltage sites.