The EV-1-32-R from matt:e is a simple, single dedicated connection unit with built in O-PEN technology, which allows for the connection of a 32A 3-phase EV charge point to an existing PME earthing facility. The unit incorporates a 5-pole isolator with built-in shunt trip which disconnects all poles including CPC in the event of a fault. It is manually resettable in line with BS: 7671. The matt:e O-PEN technology does not require earth rods or measuring electrodes to function correctly.ColourBlackDimensions (H x W x D)380 x 316 x 120mmFinishPowder-coatedFrequency50HzGuarantee1 yearIP ratingIP4XMaterialMild steelVoltage rating400V, 3-phase * Built in matt:e O-PEN technology * Standard mild steel IP4X enclosure * No Earth electrodes required * Phase-loss protection * Built-in 5-pole mains isolator * Manually resettable shunt trip * Standard 1 year parts warranty * Simple wire-in, wire-out connection * Fitted with 1x 32A 4-pole Type A RCBO * Designed and Built in the UK * Matt:E type EV-1-32-R https://elecena.pl/product/27213708/matt-e-evu-1-32-tp-r-3ph-32a-type-a-rcbo-connection-unit-for-1x-3ph-32a-evc 2024-11-10 https://elecena.pl/product/27213708/matt-e-evu-1-32-tp-r-3ph-32a-type-a-rcbo-connection-unit-for-1x-3ph-32a-evc 2026-05-01 https://elecena.pl/product/27213708/matt-e-evu-1-32-tp-r-3ph-32a-type-a-rcbo-connection-unit-for-1x-3ph-32a-evc 2026-06-14 https://elecena.pl/product/27213708/matt-e-evu-1-32-tp-r-3ph-32a-type-a-rcbo-connection-unit-for-1x-3ph-32a-evc 2026-07-08