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The WPEVCU40CSP is an IP65 EV connection unit equipped with a 40A C Curve MCB, 100A isolator, and integrated Type 2 Surge Protection Device (SPD). It provides overload protection, surge defence, and full isolation in one compact weatherproof enclosure, ensuring compliance with BS 7671:2018 (Amendment 2).

Designed for EV charger installs and solar PV circuits, the 40A C curve MCB is suited to chargers and equipment with higher inrush currents. This makes it a reliable choice for light commercial or high-output domestic charging points.

Installer Tip: Choose the 40A C Curve variant when fitting larger domestic or light commercial chargers with higher start-up currents. The C curve helps prevent nuisance tripping during inrush events.

Key Features

  • 40A C Curve MCB – suited to higher inrush loads
  • 100A isolator – ensures safe switching and isolation
  • Type 2 SPD – guards against transient surges
  • IP65 plastic case – weatherproof and tamper-resistant
  • Pre-assembled – saves time on site
  • Compliant with 18th Edition A2
  • Dimensions: 212 × 205 × 95mm

Compare EV Connection Unit Variants

Model Rating Curve Protection
WPEVCU32BSP 32A B MCB + SPD
WPEVCU40BSP 40A B MCB + SPD
WPEVCU32CSP 32A C MCB + SPD
WPEVCU40CSP (This Product) 40A C MCB + SPD
WPEVCU63CSP 63A C MCB + SPD
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