KHTN013 – KUPO CEE Form 16A 3-Pole Industrial Plug, 230V, IP44
IEC 60309 industrial plug, 1.0 – 2.5mm² cable range, PA6 Nylon, nickel-plated brass, CE certified.
- Amperage rating: 16A
- Voltage: AC 220~250V, 3-pole (2P+E), 6h
- Connector type: Plug (inline male), IEC 60309
- Cable size: 1.0 – 2.5mm²
- Housing: Flame retardant PA6 Nylon, Black & Blue
- Contact material: Brass (nickel-plated)
- IP rating: IP44
- Operating temp: -25°C to 40°C
- Standard: IEC/EN 60309-1, IEC/EN 60309-2
- Compatibility: Intermates with all IEC 60309 connectors of matching rating
- Certifications: CE, RoHS, REACH
Learn more
CE marked per Low Voltage Directive 2014/35/EU. Compliant with IEC/EN 60309-1: 1999 +A1:2007 +A2:2012 and IEC/EN 60309-2: 1999 +A1:2007 +A2:2012. RoHS compliant per Directive 2011/65/EU and (EU)2015/863. EU REACH Regulation No 1907/2006 Article 33(1). Operating temperature: -25 to 40 degrees Celsius. IP44 rated: protected against solid objects over 1mm and water splashes from all directions.
Fully intermates with all IEC 60309-compliant industrial plugs and sockets of matching amperage, voltage, and pole configuration. The standardized earth contact position (clock hour keying) prevents cross-mating between different voltage ratings, ensuring safe connection across multi-vendor installations.
Best suited for:
Industrial power distribution on construction sites, temporary event power for concerts and festivals, outdoor installations requiring splash-proof connections, generator hookups and portable power systems, workshop and factory floor equipment, and HVAC system connections in commercial buildings.
Product Description
The KUPO KHTN013 is a 16A CEE form plug (inline male) built to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards for reliable 220–250V single-phase power distribution. The flame-retardant PA6 (Polyamide 6) Nylon housing delivers high impact resistance and electrical insulation, while nickel-plated brass contacts maintain low-resistance electrical paths under sustained load. The IP44 (Ingress Protection 44) splash-proof design, keyed earth contact at the 6-hour clock position, and earth-first/earth-last engagement ensure safe, error-free connections in industrial, commercial, and entertainment environments.
Key Features
- Protective earth engages first and releases last, ensuring the ground path is established before live contacts connect
- Keyed earth contact at the 6-hour clock position prevents cross-mating with incompatible voltage systems
- IP44 splash-proof housing provides protection against splashing water and solid objects larger than 1mm
- Tool-free bayonet twist-lock housing enables fast open/close access for wiring on busy jobsites
- Flame-retardant PA6 Nylon housing provides high impact resistance, electrical insulation, and self-extinguishing properties
- Nickel-plated brass contacts deliver corrosion resistance and reliable low-resistance connections at sustained 16A loads
- All terminal screws face the same direction for faster, more intuitive wiring
- Anti-loosening fin structure maintains a secure connection even under vibration
- Blue-coded housing identifies the 220–250V voltage class per international IEC 60309 color convention
- Rated for operation from -25 to 40 degrees Celsius
Certifications & Standards
- CE Marked: Low Voltage Directive 2014/35/EU
- IEC/EN 60309-1: 1999 +A1:2007 +A2:2012. General requirements for industrial plugs, socket-outlets and couplers
- IEC/EN 60309-2: 1999 +A1:2007 +A2:2012. Dimensional compatibility requirements for pin and contact-tube accessories
- RoHS Compliant: Directive 2011/65/EU and (EU)2015/863
- REACH Compliant: Regulation No 1907/2006, Article 33(1) Obligation
- IP44 Splash-proof
Applications
- Temporary and permanent power distribution on construction sites
- General-purpose single-phase industrial and commercial power
- Manufacturing lines and factory floor equipment connections
- Generator hookup and temporary power supply systems
- Shore power for boats and marinas
- Entertainment and live event production
- HVAC (Heating, Ventilation, and Air Conditioning) service connections
Compatibility
The KUPO KHTN013 is manufactured to IEC 60309-1 and IEC 60309-2 standards, ensuring dimensional compatibility with CEE form connectors from all compliant manufacturers. The 6-hour clock position earth contact permits mating only with connectors of the same 220–250V voltage class, preventing cross-connections between incompatible electrical systems.
Voltage Color Convention
CEE form connectors use internationally standardized housing colors to indicate voltage class: Yellow for 110–130V, Blue for 200–250V, Red for 380–480V, and Black for 500–690V. The keyed clock position of the earth contact prevents cross-mating between different voltage systems, ensuring only compatible connectors can be joined. Always verify voltage and frequency compatibility with local electrical supply before installation.
Frequently Asked Questions
Frequently Asked Questions: KUPO KHTN013 CEE Form Plug 16A 3P 220-250V
What is the KUPO KHTN013 and what are its primary specifications?
The KUPO KHTN013 is a 16A CEE form plug (inline male) built to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards for 220-250V single-phase power distribution. It features a 3-pole (2P+E) configuration that carries one live conductor, one neutral conductor, and one protective earth conductor. The flame-retardant PA6 (Polyamide 6) Nylon housing with nickel-plated brass contacts accepts cables from 1.0-2.5 mmsq. The IP44-rated housing measures 120 mm overall with a body diameter of 53.5 mm.
What safety mechanisms does the KHTN013 include to prevent incorrect connections?
As an inline male plug carrying 16A at 220-250V, the KHTN013 incorporates multiple layers of protection for safe field use. The keyed earth contact at the 6h clock position physically prevents cross-mating with connectors from incompatible voltage systems. The protective earth on this 3-pole (2P+E) connector always engages first and releases last, ensuring the ground path is established before any of the 2 remaining contacts connect. The IP44 (Ingress Protection 44) splash-proof rating protects this inline plug against water splashes and solid objects larger than 1mm during portable field use.
Is the KHTN013 compatible with CEE form connectors from other manufacturers?
The KUPO KHTN013 is manufactured to IEC 60309-1 and IEC 60309-2 dimensional standards, ensuring full interoperability with CEE form connectors from all compliant manufacturers worldwide. To mate correctly, both connectors must share the same amperage rating (16A), voltage class (220-250V), pole configuration (3-pole (2P+E)), and earth contact clock position (6h). The clock position keying acts as a mechanical interlock: a 220-250V connector with a 6h earth position cannot physically engage with a connector keyed to a different clock position, preventing dangerous cross-connections between incompatible electrical systems.
How is the KHTN013 wired and assembled onto a cable?
Open the bayonet twist-lock housing by rotating it counterclockwise, strip the cable conductors to the required length, insert each conductor into its corresponding terminal and tighten the terminal screws. All screws face the same direction for faster, more intuitive wiring. Close the housing by pressing and rotating clockwise until the bayonet locks engage. The KHTN013 accepts cables from 1.0-2.5 mmsq through a 15 mm cable entry opening. The overall body length is 120 mm with a body diameter of 53.5 mm. The IP44 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.
What are the typical applications for the KHTN013?
As a light-duty single-phase plug, the KHTN013 serves single workstation power, portable tool feeds, lighting circuits, shore power connections, and HVAC (Heating, Ventilation, and Air Conditioning) service points. As an inline plug, it is used in cable assemblies, extension leads, and portable equipment connections for general-purpose industrial and commercial power, lighting circuits, workstation feeds, shore power for boats and marinas, and portable equipment connections.
When is the 16A rating of the KHTN013 sufficient, and when should I step up to 32A?
The KHTN013 is rated for 16A continuous load, making it suitable for single workstation power, portable tool feeds, lighting circuits, shore power connections, and HVAC (Heating, Ventilation, and Air Conditioning) service points. For higher-capacity loads such as catering equipment, multi-circuit event power, or medium industrial machinery, the 32A tier provides increased current handling with larger cable accommodation. Always size the connector to match or exceed the circuit breaker protecting the circuit. If the upstream breaker is rated at 16A, the KHTN013 is the correct choice.
Video and Download
KHTN013 — Download Spec Sheet (PDF) ↓
