Lewden Siena | 22kW Untethered | Three Phase

ON-EV

£594.6

Three Phase Speed In The Same Minimalist Enclosure This Lewden Siena steps up to 22kW on a three phase supply while keeping the same slim, minimalist enclosure as the rest of the range. Integrated Type A and 6mA DC residual current protection plus built-in PEN fault protection cover the safety side, and one CT clamp is included for load management. It is OZEV approved, so it qualifies for grant schemes where applicable. Key Features Untethered Type 2 socket , up to 22kW three phase Smart app control Integrated Type A and 6mA DC residual current protection Built-in PEN fault protection OCPP 1.6

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UK company
Registered at Companies House as ON-EV LTD, number 15835017. Checked 2026-08-29.
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UK operations
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British-owned
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Where it is made
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Lewden Siena | 22kW Untethered | Three Phase

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