HYDRA
Hydra Cubus Tethered
7.4 kW tethered wallbox with a 5 m Type 2 lead, Type B RCD and O-PEN protection in the box.
From
£354
Hardware RRP · installation quoted separately
Tethered · 5 m
| Output | 7.4 kW |
|---|---|
| Cable | Tethered · 5 m |
| App | Yes |
| OCPP | Yes |
| Load balancing | Yes |
| Solar diversion | Yes |
| Tariff APIs | Hydra app |
| OZEV residential | Eligible where the grant still applies |
| IP rating | Not stated |
| Warranty | 3 years |
| Manufacturer price | From £354 |
| Last verified | 2026-09-22 |
Where to buy: https://www.on-ev.com/products/hydra-cubus?variant=55741371416916
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Questions about the Hydra Cubus Tethered
Is the Hydra Cubus Tethered tethered or untethered?
The catalogue lists it as Tethered · 5 m.
Does the Hydra Cubus Tethered support solar diversion?
Yes. The catalogue marks it for solar diversion.
What output does the Hydra Cubus Tethered have?
The catalogue lists 7.4 kW.
Is the Hydra Cubus Tethered price installed?
The From price is hardware RRP. Installation is quoted separately.
Does the Hydra Cubus Tethered support load balancing?
Yes. The catalogue marks it for load balancing.
Want this fitted?
Send an enquiry with your car, this charger if it’s the one you want, and roughly how far the wall is from your fuse board.