The KOSTAL ENECTOR 3.7/11kW AC Wallbox is a high-quality and future-ready EV charging solution designed for reliable home charging. This compact AC wallbox supports up to 3.7kW single-phase or 11kW three-phase charging, making it suitable for a wide range of electric vehicles with Mode 3 charging according to IEC 61851. It comes with a permanently connected 7.5 metre Type 2 charging cable, a clear LED status display, and a robust housing suitable for both indoor and outdoor installation.

Designed for practical everyday use, the ENECTOR offers simple plug-and-charge operation without authorisation, low standby consumption, and easy installation thanks to its ready-for-connection design and straightforward wall mounting concept. The wallbox also includes integrated DC residual current detection (>6 mA), meaning only an external RCD Type A is required for pre-installation.

For users who want to integrate EV charging into a smarter energy system, the KOSTAL ENECTOR supports Modbus RTU for connection with an external energy meter such as the KOSTAL Smart Energy Meter (KSEM). In combination with a compatible meter, the charger can support advanced comfort and energy functions such as Power Mode, Solar Pure Mode, and Solar Plus Mode, while also enabling household power demand monitoring for blackout protection and charging data visualisation via the KOSTAL Solar Portal and KOSTAL Solar App.

Built to KOSTAL’s high manufacturing standards and Made in Germany, the ENECTOR combines reliability, safety, and modern design in one compact charging station. With IP54 protection, IK10 impact resistance, UV resistance, and a 5-year KOSTAL Smart Warranty, it is a dependable long-term choice for residential EV charging installations.

Key features

• AC wallbox for home EV charging

• Charging power: up to 3.7kW (1-phase) / 11kW (3-phase)

• Type 2 charging plug

• 7.5 m permanently connected charging cable

• Plug & charge operation without authorisation

• LED status display

• Integrated DC fault current monitoring

• Compatible with external RCD Type A

• Modbus RTU interface for energy meter integration

• Optional smart charging functions with KOSTAL Smart Energy Meter

• Indoor and outdoor installation

• Low standby consumption of < 1W

• IP54 wallbox protection / IP44 plug protection

• IK10 impact resistance

• Made in Germany

• 5-year Smart Warranty

Technical highlights

• Grid connection: 3N~, AC, 400V or 1N~, AC, 230V

• Rated frequency: 50 Hz

• Max. input current per phase: 16 A

• Max. fuse protection (AC side): MCB 20

• Charging current: 16 A, 1-phase / 3-phase

• Protection class: Class I

• Overvoltage category: III

• Dimensions (H x W x D): 400 x 260 x 160 mm

• Weight: 3.9 kg

• Ambient temperature: -25°C to +40°C (up to 50°C with derating)

• Max. humidity: 95% non-condensing

• Certifications: CE, IEC 61851-1, DIN IEC / TS 61439-7

The KOSTAL ENECTOR 3.7/11kW AC Wallbox is a compact and reliable EV charger for residential use, offering Type 2 charging, a 7.5 m cable, integrated DC fault monitoring, Modbus RTU communication, and optional smart solar charging functions when combined with a KOSTAL Smart Energy Meter. Suitable for indoor and outdoor installation.