The matt:e ARD-1-40-TP-R-SPD is a 3-phase connection unit, with a unique 5-pole auto-reset isolator device, built-in Type 2 SPD, and 1 x 40A TPN Type A RCBO. Simple to install, it provides a dedicated EV connection unit with built in O-PEN® technology that allows for the connection of EV charge points to the PME earthing facility without the use of earth electrodes. Helping to facilitate compliance with BS:7671. 2018 Amendment 2, 2022 Regulation 722.411.4.1.(iii). ColourBlackDimensions (H x W x D)550 x 360 x 120mmVoltage rating400V, 3-phaseFrequency50HzMax. Load40AIP ratingIP4XMaterialMild steelFinishPowder-coatedWarranty1 Year * Built in O-PEN® technology * No Earth electrodes required * Facilitates compliance with regulation 722.411.4.1 (iii) * Helps reduce disruptive and costly groundworks * Removes the risk of striking buried services * Simple wire in wire out connection * For 1 x 40A TPN load * Complete with Type 2 SPD & 5-pole Auto-reset Isolator * Built-in 40A TPN Type A RCBO * Mild steel IP4X enclosure * Standard 1 Year parts warranty * Designed and Built in the UK * Matt:e type ARD-1-40-TP-R-SPD https://elecena.pl/product/27213736/matt-e-ard-1-40-tp-r-spd-ev-connection-unit-32a-tpn-type-a-rcbo-spd 2024-11-10 https://elecena.pl/product/27213736/matt-e-ard-1-40-tp-r-spd-ev-connection-unit-32a-tpn-type-a-rcbo-spd 2026-05-01 https://elecena.pl/product/27213736/matt-e-ard-1-40-tp-r-spd-ev-connection-unit-32a-tpn-type-a-rcbo-spd 2026-06-14 https://elecena.pl/product/27213736/matt-e-ard-1-40-tp-r-spd-ev-connection-unit-32a-tpn-type-a-rcbo-spd 2026-07-08