ABB Terra AC W7
The ABB Terra AC W7 is an EV charger with max. charging power (AC) 7.4 kW, 1 phase and connector tethered cable (Type 2) or Type 2 socket.1,2
Key figures
UK
Rules in the UK
Home chargers sold in Great Britain must meet the smart charge point regulations (smart functionality, default off-peak charging).
Technical specifications
| General | |
|---|---|
| Connector | Tethered cable (Type 2) / Socket (Type 2)2 |
| Number of outlets | 11 |
| Min. operating temperature | -35 °C2 |
| Performance | |
| Max. charging power (AC) | 7.4 kW1 |
| Electrical | |
| Phases | 12 |
| Max. current per phase | 32 A2 |
| Connectivity & smart | |
| OCPP | 1.6J2 |
| Wi-Fi | Yes2 |
| Ethernet | Yes2 |
| RFID card reader | Yes2 |
| Dynamic load balancing | Yes2 |
| Safety & metering | |
| MID-certified meter | No2 |
| IP rating | IP542 |
| IK rating | IK102 |
| Dimensions & weight | |
| Width | 195 mm2 |
| Height | 320 mm2 |
| Depth | 110 mm2 |
| Grants & market | |
| OZEV eligible (UK) | Yes1 |
Variants2
The same model in several variants. The specifications above apply to all variants; this table shows what differs.
| Variant | Part number | Connector | Cable length | 4G/LTE |
|---|---|---|---|---|
| Type 2 shuttered socket | ABB6AGC101252 | Socket (Type 2) | – | – |
| Type 2 shuttered socket, 4G | ABB6AGC105906 | Socket (Type 2) | – | Yes |
| Tethered cable 5 m | ABB6AGC082155 | Tethered cable (Type 2) | 5 m | – |
| Tethered cable 5 m, 4G | ABB6AGC085385 | Tethered cable (Type 2) | 5 m | Yes |
Manufacturer documentation
- Product page
- Brochure / leaflet — ABB Terra AC wallbox – brochure – 9AKK107680A2257 Rev. G (12/2024)
External links to ABB's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Compare with
Similar models
Other brands, same type and a comparable size.
More from ABB
- ABB Terra AC 2.0 W7 Max. charging power (AC): 7.4 kW
- ABB Terra AC W7 MID Max. charging power (AC): 7.4 kW
- ABB Terra AC 2.0 W11 Max. charging power (AC): 11 kW
- ABB Terra AC W11 Max. charging power (AC): 11 kW
- ABB Terra AC 2.0 W22 Max. charging power (AC): 22 kW
- ABB Terra AC W22 Max. charging power (AC): 22 kW
Guides on EV chargers
- Choosing a home EV charger: power, tethered or untethered, and the features that matter
- Smart charging and EV tariffs: how to charge cheaply at home
- EV charger load balancing: protecting your main fuse and sharing power
- Installing a home EV charger: grants, DNO notification and what drives the cost
- Charging a company car at home: tax-free reimbursement, AER and MID meters
How we collect and check this data →
Frequently asked questions
Sources
- Authorised chargepoint model list — Office for Zero Emission Vehicles (OZEV), GOV.UK · accessed 27 Sept 2026
- ABB Terra AC wallbox – brochure, 9AKK107680A2257 Rev. G (12/2024) — ABB E-mobility · accessed 27 Sept 2026