FuseBox 63A 30mA 2P Heat Pump Type B RCD | RTBHP630302

63A 30mA 2P Type B RCD from FuseBox. Earth leakage protection for a group of circuits or a dedicated supply. Mounts on standard 35mm DIN rail. Part of the FuseBox circuit protection range, made to work alongside FuseBox boards.

£226.80 (inc. VAT)£189.00 (exc. VAT)

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Rated at 63A with 30mA sensitivity, the FuseBox RTBHP630302 double pole Type B RCD disconnects line and neutral when a residual current fault is detected.

Type B detects AC, pulsating DC and smooth DC residual currents, required where equipment can produce smooth DC fault currents such as some EV chargers, heat pumps and PV inverters. This version is designated for heat pump supplies, where inverter compressors can produce DC residual currents that would blind a Type A device. A 30mA rating provides additional protection for socket outlets and circuits in special locations. RCDs give no overcurrent protection, so use them with suitably rated MCBs or upstream fuses.

Key features

  • 63A rated current
  • 30mA Type B sensitivity
  • 2P line and neutral switching
  • Test button for regular functional checks
  • 35mm DIN rail mounting
  • Suited to heat pump installations
  • Brand: FuseBox
  • Product code: RTBHP630302
  • Product type: Heat Pump Type B RCD
  • Rated current: 63A
  • Rated residual current: 30mA
  • RCD type: Type B
  • Poles: 2P
  • Mounting: 35mm DIN rail
  • Standard: BS EN 61008-1

Suitable for

Consumer units, garage and outbuilding supplies, split load boards and dedicated circuits, heat pumps, EV chargers and PV systems.

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