INDUSTRIAL POWER PLUG 4 PIN 16A/32A IP44 ( T014/ T024)

T014/ T024
INDUSTRIAL POWER PLUG 4 PIN 16A/32A IP44 ( T014/ T024)
INDUSTRIAL POWER PLUG 4 PIN 16A/32A IP44 ( T014/ T024)

The IEC 309-2 Industrial Plug Series offers a dependable single-phase power connection solution engineered to meet the rigorous demands of industrial and commercial installations. Available in 16A and 32A current ratings, each plug features a 3P+E pole configuration with a 6h earth contact position, fully compliant with IEC 60309-1 and IEC 309-2 international standards.

Constructed from flame-retardant engineering thermoplastic and fitted with high-conductivity brass contacts, these plugs are designed for long service life under continuous mechanical and electrical stress. The secure cable grip structure simplifies field installation while maintaining robust strain relief.

Targeted at electrical contractors, plant engineers, and facility managers, this plug series is the preferred choice for industrial machinery connections, temporary power distribution, construction sites, and factory floor applications where safety and reliability are non-negotiable.

Key Features

  • Dual current rating options — 16A and 32A — covering a broad range of single-phase industrial load requirements.
  • 3P+E pole configuration with 6h earth contact position ensures correct, polarised mating with compatible IEC 309-2 receptacles and connectors.
  • IP44-rated enclosure provides protection against solid particle ingress and water splashing, suitable for both indoor and outdoor use.
  • High-conductivity brass contacts deliver contact resistance of ≤ 0.5 mΩ, minimising resistive losses and heat generation under full load.
  • Insulation resistance of ≥ 10 MΩ ensures reliable dielectric integrity across the full operating temperature range.
  • Flame-retardant engineering thermoplastic housing resists ignition and limits fire propagation in the event of electrical fault conditions.
  • Secure cable grip structure provides effective strain relief, preventing conductor pull-out and maintaining long-term connection integrity.
  • Strong impact-resistant body withstands the mechanical abuse typical of construction sites, workshops, and heavy industrial environments.
  • Compliant with IEC 309-1 and IEC 309-2, ensuring interoperability with standardised industrial socket-outlets worldwide.
  • Rated for operation across a wide temperature range of -25°C to +40°C and up to 95% relative humidity, supporting year-round outdoor deployment.

The IEC 309-2 Industrial Plug Series is purpose-built for single-phase power distribution in environments where standard domestic connectors are inadequate. The 3P+E, 6h configuration provides a keyed, polarised interface that prevents accidental mismatching of voltage levels, a critical safety feature on multi-voltage industrial sites. Both the 16A and 32A variants share the same fundamental design philosophy: robust construction, minimal contact resistance, and straightforward field wiring.

The housing is moulded from engineering-grade thermoplastic selected for its flame-retardant properties, high dielectric strength, and resistance to oils, solvents, and UV exposure commonly encountered in industrial settings. Brass contacts are precision-machined to ensure consistent mating force and low contact resistance throughout the product's service life. The integrated cable grip accommodates a range of cable outer diameters, reducing installation time and ensuring compliance with strain-relief requirements.

With an IP44 protection rating, these plugs are equally suited to permanent indoor panel connections and temporary outdoor power distribution, making them a versatile, cost-effective solution for electrical infrastructure across manufacturing, construction, and utilities sectors.

Each plug in this series employs a screw-terminal wiring system that accepts standard industrial cable conductors, enabling secure, low-resistance terminations without specialist tooling. The brass contact pins are dimensioned and positioned in accordance with IEC 309-2 to guarantee correct engagement depth and contact pressure with compliant socket-outlets. The thermoplastic body is moulded as a two-part clamshell assembly, with the cable entry gland and grip integrated into the rear housing to provide simultaneous IP44 sealing and mechanical strain relief.

Electrical insulation between live, neutral, and earth conductors is maintained by high-dielectric-strength thermoplastic barriers, achieving an insulation resistance of ≥ 10 MΩ under standard test conditions. The contact geometry and housing design collectively ensure that the plug can be repeatedly inserted and withdrawn under load conditions without degradation of contact integrity or IP rating performance.

  • Industrial machinery and production-line equipment requiring standardised, keyed single-phase power connections.
  • Temporary power distribution systems on construction sites where robust, weatherproof connectors are essential.
  • Factory floor power outlets and local distribution panels supplying portable tools and equipment.
  • Workshop power stations where frequent plug-in and plug-out cycles demand durable, low-wear contact systems.
  • Outdoor events and temporary installations requiring IP44-rated connectors compliant with international standards.
  • Agricultural and utilities applications where equipment must operate reliably across wide temperature and humidity ranges.
  • Rental and hire equipment fleets where standardised IEC 309-2 connectors ensure cross-compatibility across diverse machinery.
Product TypeIndustrial Cable Mount Plug
Pole Configuration3P+E
Earth Contact Position6h
Rated Current16A / 32A
Rated Voltage380–415V AC
Frequency50/60 Hz
Protection Degree (IP Rating)IP44
Contact Resistance≤ 0.5 mΩ
Insulation Resistance≥ 10 MΩ
Housing MaterialFlame-retardant engineering thermoplastic
Contact MaterialBrass
Operating Temperature-25°C to +40°C
Relative HumidityUp to 95%
Dimensions — 16A Model (H × W × D)122 mm × 65 mm × 55 mm
Dimensions — 32A Model (H × W × D)139 mm × 75 mm × 64 mm
Weight38gm
Standards Compliance/ IEC 60309-2
Application EnvironmentIndoor / Outdoor

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