Matt:E EV Series 3-Phase Connection Units for EV Chargers

matt:e Brand: matt:e

The EV-1-20, EV-1-32 and EV-1-63 from matt:e are simple, single dedicated connection units with built-in O-PEN technology, which allows for the connection of either a 20, 32 amp or 63A 3-phase EV charge point to an existing PME earthing facility.

The units incorporate a 5-pole isolator with built-in shunt trip which disconnects all poles including CPC in the event of a fault. They are manually resettable in line with BS:7671.

The matt:e O-PEN technology does not require earth rods or measuring electrodes to function correctly.


  • 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 with manually resettable shunt trip
  • Standard 2 year parts warranty
  • Simple wire-in, wire-out connection
  • Designed and Built in the UK
ColourBlack
FinishPowder-coated
Frequency50Hz
Guarantee2 years
IP ratingIP4X
MaterialMild steel
Voltage rating400V, 3-phase
Description Image Product Buy Pricing (Ex VAT) Current Rating RCBO MCB Protection Included IP Rating Voltage Rating Surge Protected Auto Reset Function Build Type Load Curtailment
matt:e EVU-1-32-TP-M 3PH 32A MCB Connection Unit for 1x 3PH 32A EV Charger
matt:e EVU-1-32-TP-M 3PH 32A MCB Connection Unit for 1x 3PH 32A EV Charger
Standard range
Order code: 65-3435
MPN: EVU-1-32-TP-M

1 in stock, despatched same dayAdditional quantity lead time 7 days
1+ £544.28
Price per unit Ex VAT 		32A No Yes MCB only IP4X (Indoor) 3-phase (415V) No No Pre-configured connection centre No
matt:e EVU-1-32-TP-R 3PH 32A Type A RCBO Connection Unit for 1x 3PH 32A EVC
matt:e EVU-1-32-TP-R 3PH 32A Type A RCBO Connection Unit for 1x 3PH 32A EVC
Standard range
Order code: 65-3433
MPN: EVU-1-32-TP-R

Out of stockBack-order availability date - 28/02/2026
1+ £571.48
Price per unit Ex VAT 		32A Yes No Type A RCBO IP4X (Indoor) 3-phase (415V) No No Pre-configured connection centre No
matt:e EVU-1-63-TP 3PH 63A Connection Unit for 1x 3PH 63A EV Charger
matt:e EVU-1-63-TP 3PH 63A Connection Unit for 1x 3PH 63A EV Charger
Standard range
Order code: 65-3430
MPN: EVU-1-63-TP

1 in stock, despatched same dayContact us for additional stock
1+ £495.00
Price per unit Ex VAT 		63A Yes Terminals only IP4X (Indoor) 3-phase (415V) No No Pre-configured connection centre No
matt:e EVU-1-100-TP Connection centre built in O-PEN for 1 x 100amp TPN load
matt:e EVU-1-100-TP Connection centre built in O-PEN for 1 x 100amp TPN load
Standard range
Order code: 65-4029
MPN: EVU-1-100-TP

2 in stock, despatched same dayContact us for additional stock
1+ £785.00
Price per unit Ex VAT 		100A Terminals only IP4X (Indoor) 3-phase (415V) No No Pre-configured connection centre No
matt:e EVU-2-32-TP-R 3PH 32A Type A RCBO Connection Unit for 2x 3PH 32A EVC
matt:e EVU-2-32-TP-R 3PH 32A Type A RCBO Connection Unit for 2x 3PH 32A EVC
Standard range
Order code: 65-3775
MPN: EVU-2-32-TP-R

1 in stock, despatched same dayAdditional quantity lead time 5 weeks
1+ £868.79
Price per unit Ex VAT 		63A Yes No Type A RCBO IP4X (Indoor) 3-phase (415V) No No Pre-configured connection centre No


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