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Key facts at a glance
- MC4 connector / Compatibility– Check compatibility before ordering
- up to 40 A current load– Purchase-relevant information regarding the offered version
- 2,5–16 mm² cable cross-section– Purchase-relevant information regarding the offered version
- IP67 standard / protection class– Check suitability for the intended place of use
Scope of delivery of the selected variant
- 1× MC4 connector A4 Max male & female connector IP67 waterproof
DUSTY · PV CONNECTORS
MC4 connector A4 Max male & female connector IP67 waterproof
Standard (2-3 working days)
The stated delivery time is an estimate based on available stock. Shipping is via standard delivery. Weekends and holidays may delay delivery.
- Plug / Compatibility
- MC4
- Check compatibility before ordering
- Current load
- up to 40 A
- Purchase-relevant information regarding the offered version
- Cable cross section
- 2,5-16mm²
- Purchase-relevant information regarding the offered version
- Standard / Protection class
- IP67K
- Check suitability for the intended place of use
Pay securely and easily
Up to 30 years guarantee
Enjoy maximum security: Up to 30-year warranty on high-performance modules, 10–12-year product warranty on inverters, and 10 years on battery storage systems (with a 15-year lifespan). For other products, please refer to the specific details in the respective product documentation.
30 day returns
Orders from Mini Power can be returned within 30 days of receipt, provided the return conditions are met. Your statutory right of withdrawal remains unaffected.
View the right of withdrawal24/7 customer support
You can contact us 7 days a week, 24 hours a day. We will respond as quickly as possible within the applicable service hours; however, an immediate 24/7 response is not guaranteed.
Contact serviceDynamic delivery forecastDelivery time
Standard (2-3 working days)
The information provided is an estimate based on the selected shipping method. The final price displayed at checkout is binding.Estimate · binding at checkoutReal customer reviews of Mini Power
Mini Power · Product Information
Product description
The mC4 connector A4 Max connector male & female is a reliable, high-performance connector specifically designed for long-term use in photovoltaic and energy storage systems. Thanks to the use of high-quality, weather- and UV-resistant materials, it guarantees a durable electrical connection even under extreme environmental conditions.
Product Features
-- Weatherproof & durable: High-quality materials for long-term reliability under extreme environmental conditions
-- High current carrying capacity: Up to 35 A (4 mm²) and 40 A (6 mm²) for maximum system efficiency
-- Wide cable compatibility: For cables from 2,5 mm² to 16 mm², outer diameter 5,5 mm – 6,9 mm
-- Low contact resistance: Optimal power transmission with minimal power loss
-- IP68 protection class: Dust and waterproof for safe outdoor use
-- Larger temperature range: Suitable for use from -40 °C to +85 °C – ideal for all climate zones
-- Versatile: Perfect for photovoltaic systems, storage solutions and industrial applications
With its wide compatibility for cable cross-sections from 2,5 mm² to 16 mm² and an outer diameter of 5,5 mm to 6,9 mm, the MC4 connector A4 Max connector Extremely flexible in use. With 4 mm² cables, the connector allows a current load of up to 35 A, and with 6 mm² even up to 40 A – with minimal power loss. The IP68 protection class ensures complete water and dust resistance, while the wide temperature range of -40 °C to +85 °C ensures maximum operational reliability under a wide range of climatic conditions.
Whether in solar systems, battery storage or industrial power distribution systems – the A4 Max offers a robust, durable, and energy-efficient solution for permanent plug-in connections. Its reliable performance and easy installation make it a time-saving and safe choice for both professional installers and system integrators.
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Datasheet & Instructions
Verified product-related documents and instructions.
Technical information
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Why Mini Power
Mini Power helps you choose balcony power plants, storage systems, solar panels, and suitable accessories. Product information, scope of delivery, and compatibility are clearly presented so you can select a system that suits your location and energy needs. If you have any questions, you can contact us directly at info@miniminipower.com.
Start your own energy transition with Mini Power.
What does the A4 Max plug set contain?
Can I combine this plug with existing PV plugs?
What tools do I need for assembly?
What is included in the package of the MC4 A4 Max male & female connectors, IP67 waterproof?
The included package contains: 1× MC4 connector A4 Max male & female connector IP67 waterproof. The selected variant is decisive.
Where can I find the datasheet and instructions for the MC4 A4 Max male & female connectors, IP67 waterproof?
Available manufacturer documentation for the product can be found on this page in the "Datasheet & Instructions" section.
Which devices are specifically compatible with the MC4 A4 Max male & female connector (IP67 waterproof)?
Compatibility applies only to explicitly named models, series, connectors and software versions; the same brand alone is not sufficient.
What electrical limits do I need to observe?
Voltage, current, power, polarity and connection type must be within the confirmed limits of all components involved.
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