KHTN613 – KUPO CEE Form 16A 3-Pole Industrial Inlet, 230V, IP44
IEC 60309 panel inlet, 1.5 – 4mm² cable range, PA6 Nylon, nickel-plated brass, CE certified.
- Amperage rating: 16A
- Voltage: AC 220~250V, 3-pole (2P+E), 6h
- Connector type: Inlet (panel male), IEC 60309
- Cable size: 1.5 – 4mm²
- Housing: Flame retardant PA6 Nylon, 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:
Permanent panel-mounted power distribution in electrical enclosures, switchgear assemblies, generator output panels, portable power distribution racks for touring and events, and industrial control cabinets requiring standardized IEC 60309 connection points.
Product Description
For permanent power infrastructure in workshops, distribution boards, and commercial facilities, the KUPO KHTN613 delivers a 16A CEE form inlet (panel-mount male) built to IEC (International Electrotechnical Commission) 60309-1 and 60309-2 standards. The flame-retardant PA6 (Polyamide 6) Nylon housing and nickel-plated brass contacts ensure durable, low-resistance performance, while the IP44 (Ingress Protection 44) splash-proof rating and keyed earth contact at the 6-hour clock position provide safe, error-free connections throughout the 220-250V voltage class.
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 (Polyamide 6) 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
- Panel-mount design with standardized cutting hole dimensions for straightforward integration into enclosures, distribution boxes, and equipment panels
- 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
- Shore power for boats and marinas
- Light industrial equipment and single workstation power
- Manufacturing lines and factory floor equipment connections
- Distribution boards, switchgear assemblies, and equipment panel installations
- Entertainment and live event production
Compatibility
The KUPO KHTN613 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 KHTN613 CEE Form Inlet 16A 3P 220-250V
What does the KUPO KHTN613 provide in terms of electrical ratings and design?
The KUPO KHTN613 is an 16A CEE form inlet (panel-mount 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 1.5-4 mmsq. The IP44-rated housing has a flange dimension of 75 mm and requires a panel cutout of 60 mm.
How does the KHTN613 protect against cross-mating with incompatible voltage systems?
As a panel-mounted inlet feeding 16A 220-250V power into equipment, the KHTN613 prioritizes safe power transfer at the point of entry. 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) rating protects the panel-mounted connection against splashing water from all directions and solid objects larger than 1mm, maintaining protection integrity within the enclosure.
Can the KUPO KHTN613 be used with non-KUPO IEC 60309 connectors?
The KUPO KHTN613 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 KHTN613 mounted into an equipment panel or distribution board?
Cut the panel opening to the specified cutout dimensions. Mount the inlet from the rear of the panel so that the pins protrude through to the front. Secure with mounting hardware and wire the internal conductors to the terminals from behind the panel. The KHTN613 has a flange dimension of 75 mm and requires a panel cutout of 60 mm. The cable size range for this unit is 1.5-4 mmsq. All terminal screws face the same direction for faster wiring. The IP44 protection is maintained when the housing is properly closed and the cable gland is correctly tightened.
Where is the KHTN613 most commonly deployed?
As a light-duty single-phase inlet, the KHTN613 serves single workstation power, portable tool feeds, lighting circuits, shore power connections, and HVAC (Heating, Ventilation, and Air Conditioning) service points. Panel-mounted in distribution boxes, switchgear assemblies, and equipment enclosures, it provides a permanent 220-250V connection point for Single-phase loads including lighting, portable tools, general power outlets, workstation feeds, and individual equipment connections.
What distinguishes the 63A KHTN613 from lower-amperage CEE form connectors?
The 63A KHTN613 is designed for single workstation power, portable tool feeds, lighting circuits, shore power connections, and HVAC (Heating, Ventilation, and Air Conditioning) service points. Compared to 16A and 32A versions, the 63A tier features significantly larger body dimensions (53 to 68 mm depending on pole count), larger cable accommodation (1.5-4 mmsq), and heavier-duty contact construction to handle sustained 63A loads. IEC 60309 dimensional standards ensure that 63A connectors cannot mate with 16A or 32A sockets, preventing undersized connections. The 63A tier also includes IP67 watertight variants for the most demanding outdoor installations.
Video and Download
KHTN613 — Download Spec Sheet (PDF) ↓
