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The WPGU04/632 is a fully assembled IP65 plastic garage consumer unit fitted with a 63 A Type A RCD incomer and twin B Curve MCBs rated at 6 A and 32 A. Designed for high-load outbuildings, workshops, or garden offices, it provides robust circuit protection in a compact, weatherproof housing compliant with BS 7671 Amendment 2.

Installer Tip: The 6 A / 32 A combination is ideal for lighting and a single high-current circuit — such as an EV charger, large heater, or machinery outlet. The integrated 63 A Type A RCD provides full fault and residual protection across both circuits.

  • 63 A 30 mA Type A RCD incomer for fault & additional protection
  • 6 A + 32 A B Curve MCBs – lighting + high-power load setup
  • IP65-rated enclosure – dust-tight and water-jet resistant
  • Earth & neutral bars pre-fitted and wired internally
  • Compact form factor: 205 mm (H) × 140 mm (W) × 95 mm (D)
  • Complies with BS EN 61439-3 and BS EN 61008-1 for safe operation
Model Incomer MCB Configuration Ingress Rating Common Use
WPGU04/616 63 A Type A RCD 6 A + 16 A IP65 Lighting + socket circuits
WPGU04/620 63 A Type A RCD 6 A + 20 A IP65 Lighting + moderate load
WPGU04/632 63 A Type A RCD 6 A + 32 A IP65 Lighting + heavy-duty load

This is the highest-capacity unit in the WPGU series, delivering reliable performance for tougher installations while maintaining full IP65 protection and BS 7671 compliance.

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