Onesto
Onesto Onyx IP44 & IP67 Industrial CEE Male Plug Top – 16A to 125A | 3P, 4P, 5P & 7P
Onesto Onyx IP44 & IP67 Industrial CEE Male Plug Top – 16A to 125A | 3P, 4P, 5P & 7P
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The Onesto Onyx range of industrial CEE male plug tops are built to IEC 60309 standard and cover IP44 and IP67 protection ratings across 16A, 32A, 63A, and 125A current ratings. Available in 3-pin (2P+E / 230V), 4-pin (3P+E / 380V), 5-pin (3P+N+E / 380V), and 7-pin configurations. Cable entry is screw-type and hand-tightenable for quick site installation without additional tools. Engineering plastic construction provides a robust and lightweight plug top suitable for a wide range of industrial, commercial, and site power applications. IP44 variants are suitable for splash-protected indoor and semi-outdoor use; IP67 variants provide full dust-tight and temporary immersion protection for demanding outdoor and industrial environments.
- Application: Industrial power distribution, site power, generator connections, motor feeds, and panel distribution
- Current ratings: 16A, 32A, 63A, and 125A
- Configurations: 3 Pin (2P+E / 230V), 4 Pin (3P+E / 380V), 5 Pin (3P+N+E / 380V), 7 Pin
- Protection: IP44 (splash-proof) and IP67 (dust-tight, temporary immersion)
- Standard: IEC 60309-1 & IEC 60309-2 (2012)
- Cable entry: Screw type, hand-tightenable
- Material: Engineering plastic
Key Features
- Full IP44 and IP67 range in a single product family for both splash-protected and full outdoor environments
- Screw-type cable entry tightenable by hand – no tools required for cable clamping
- Engineering plastic construction – robust, lightweight, and resistant to industrial environments
- IEC 60309 standard – compatible with matching Onesto and other branded CEE sockets and appliance inlets
- Colour-coded per IEC standard: blue for 230V single-phase, red for 380V three-phase
- Wide current range from 16A to 125A covering light, medium, and heavy industrial loads
Typical Applications
- Site power and temporary power connections on construction sites
- Generator and distribution board power feeds
- Industrial panel and motor control centre (MCC) connections
- Motor, pump, and compressor power supply
- Commercial and factory power distribution
- Outdoor and all-weather power installations (IP67 variants)
- Agricultural and farm power connections
Technical Specifications
| Brand | Onesto |
| Range | Onyx Industrial Plugs & Sockets |
| Product Type | Industrial CEE Male Plug Top |
| IP Ratings | IP44 and IP67 |
| Standard | IEC 60309-1: 1999 + A1:2005 + A2:2012; IEC 60309-2: 1999 + A1:2005 + A2:2012 |
| Available Current Ratings | 16A, 32A, 63A, 125A |
| Available Voltages | 230V (3-pin), 380V (4-pin & 5-pin) |
| Available Pin Configurations | 3 Pin (2P+E), 4 Pin (3P+E), 5 Pin (3P+N+E), 7 Pin |
| Cable Entry | Screw type, hand-tightenable |
| Material | Engineering plastic |
| Type | Male (Plug Top) |
Variant Reference
| Specification | SKU | Amps | Pins | Configuration | Voltage | IP Rating |
|---|---|---|---|---|---|---|
| 16A – 3P 230V IP44 | OS013 | 16A | 3 Pin | 2P+E | 230V | IP44 |
| 16A – 3P 230V IP67 | OS0131 | 16A | 3 Pin | 2P+E | 230V | IP67 |
| 16A – 4P 380V IP44 | OS014 | 16A | 4 Pin | 3P+E | 380V | IP44 |
| 16A – 4P 380V IP67 | OS0141 | 16A | 4 Pin | 3P+E | 380V | IP67 |
| 16A – 5P 380V IP44 | OS015 | 16A | 5 Pin | 3P+N+E | 380V | IP44 |
| 16A – 5P 380V IP67 | OS0151 | 16A | 5 Pin | 3P+N+E | 380V | IP67 |
| 16A – 7P IP44 | OS017 | 16A | 7 Pin | 7P | – | IP44 |
| 32A – 3P 230V IP44 | OS023 | 32A | 3 Pin | 2P+E | 230V | IP44 |
| 32A – 3P 230V IP67 | OS0231 | 32A | 3 Pin | 2P+E | 230V | IP67 |
| 32A – 4P 380V IP44 | OS024 | 32A | 4 Pin | 3P+E | 380V | IP44 |
| 32A – 4P 380V IP67 | OS0241 | 32A | 4 Pin | 3P+E | 380V | IP67 |
| 32A – 4P 380V IP67 3HR | OS0241-3 | 32A | 4 Pin | 3P+E (3HR) | 380V | IP67 |
| 32A – 5P 380V IP44 | OS025 | 32A | 5 Pin | 3P+N+E | 380V | IP44 |
| 32A – 5P 380V IP67 | OS0251 | 32A | 5 Pin | 3P+N+E | 380V | IP67 |
| 63A – 3P 230V IP67 | OS0331 | 63A | 3 Pin | 2P+E | 230V | IP67 |
| 63A – 4P 380V IP67 | OS0341 | 63A | 4 Pin | 3P+E | 380V | IP67 |
| 63A – 5P 380V IP67 | OS0351 | 63A | 5 Pin | 3P+N+E | 380V | IP67 |
| 125A – 3P 230V IP67 | OS0431 | 125A | 3 Pin | 2P+E | 230V | IP67 |
| 125A – 4P 380V IP67 | OS0441 | 125A | 4 Pin | 3P+E | 380V | IP67 |
| 125A – 5P 380V IP67 | OS0451 | 125A | 5 Pin | 3P+N+E | 380V | IP67 |
What's Included
- 1 x Onesto Onyx Industrial CEE Male Plug Top (as per selected specification)
Please note: Cable, socket outlets, appliance inlets, and installation accessories are not included. Matching Onesto Onyx CEE socket outlets and panel mount appliance inlets are available separately from Zisabo.
Installation & Compatibility Notes
- Select the correct current rating (16A, 32A, 63A, or 125A) for your load and circuit protection
- Select the correct pin configuration: 3P (230V single phase), 4P (380V 3-phase), 5P (380V 3-phase + neutral), or 7P for specialist applications
- Select the correct IP rating: IP44 for splash-protected indoor/semi-outdoor use; IP67 for full outdoor and harsh industrial environments
- Ensure your matching socket outlet or appliance inlet is the same current rating and pin configuration
- The OS0241-3 is a 3-hour position (3HR) keyed plug – confirm your socket outlet is also keyed for 3HR before ordering
- Cable entry is screw-type and hand-tightenable – confirm the correct cable entry diameter for your cable
- IEC 60309 standard – compatible with matching IEC 60309 CEE socket outlets and inlets from Onesto and other compliant brands
- Installation should be carried out by a suitably qualified electrician in accordance with applicable standards
Warranty & Support
This product is supplied with the applicable manufacturer or supplier warranty, subject to correct installation, correct application, and warranty terms. Zisabo supplies quality electrical products with practical support to help customers choose the correct item for their application. If you are unsure whether this product is suitable, contact us before ordering and our team will assist where possible.
Need help choosing? Contact Zisabo with your supply voltage, current rating, pin configuration, and IP rating requirements and we will assist where possible.
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