Commercial RCD devices that keep your installation safe.
Commercial RCD devices play a vital role in keeping larger electrical installations safe, protecting both people and equipment from the dangers of earth faults and leakage currents. A residual current...
Commercial RCD devices play a vital role in keeping larger electrical installations safe, protecting both people and equipment from the dangers of earth faults and leakage currents. A residual current device works by constantly monitoring the flow of electricity and cutting the supply instantly if it detects an imbalance, helping to prevent electric shocks and reduce the risk of fire.
Our range of commercial RCD devices is designed for use in distribution boards across offices, retail units, industrial premises, and other demanding environments. Built to meet the rigorous standards expected on professional sites, these devices offer reliable performance, robust construction, and dependable protection day after day.
Whether you are fitting out a new commercial project or upgrading an existing system, you will find trusted brands and a variety of ratings to suit your requirements. Browse the full selection below and choose the right level of protection for your installation.
Original price
£35.54
-
Original price
£35.54
Original price
£29.62
Exc VAT
£35.54
Inc VAT
£35.54
-
£35.54
Current price
£35.54
Inc VAT
£29.62
-
£29.62
Exc VAT
Current price
£35.54
Exc VAT
FuseBox RTA1001004S 100A 100mA 4P Type S RCD Time Delayed
Availability:
Dispatch in 2-3 Days
FuseBox RTA1001004S 100A 100mA 4P Type S RCD Time Delayed Product Description The FuseBox RTA1001004S 100A 4 Pole 100mA Type A Time Delay RCD is a...
View full details
Original price
£35.54
-
Original price
£35.54
Original price
£29.62
Exc VAT
£35.54
Inc VAT
£35.54
-
£35.54
Current price
£35.54
Inc VAT
£29.62
-
£29.62
Exc VAT
Current price
£35.54
Exc VAT
Original price
£248.08
-
Original price
£248.08
Original price
£206.73
Exc VAT
£248.08
Inc VAT
£248.08
-
£248.08
Current price
£248.08
Inc VAT
£206.73
-
£206.73
Exc VAT
Current price
£248.08
Exc VAT
Hager CPA684U 100A 3P+N 300mA Type A RCCB Time Delayed
Availability:
Dispatch in 2-3 Days
Hager CPA684U 100A 3P+N 300mA Type A RCCB Time Delayed Product Description RCCB 3P+N 100A 300mA A S Features To open a circuit automatically in ...
View full details
Original price
£248.08
-
Original price
£248.08
Original price
£206.73
Exc VAT
£248.08
Inc VAT
£248.08
-
£248.08
Current price
£248.08
Inc VAT
£206.73
-
£206.73
Exc VAT
Current price
£248.08
Exc VAT
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
FuseBox RTA1000304 100A 30mA 4P Type A RCD
Availability:
IN STOCK
FuseBox RTA1000304 100A 30mA 4P Type A RCD Product Description The FuseBox RTA1000304 100A 4 Pole 30mA Type A RCD is a must-have electrical access...
View full details
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
FuseBox RTA1003004 100A 300mA 4P Type A RCD
Availability:
IN STOCK
FuseBox RTA1003004 100A 300mA 4P Type A RCD Product Description The FuseBox RTA1000304 100A 4 Pole 30mA Type A RCD is a must-have electrical acces...
View full details
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
Original price
£60.37
Original price
£60.37
-
Original price
£60.37
Original price
£60.37
Current price
£23.28
Exc VAT
Current price
£27.94
Inc VAT
£27.94
-
£27.94
Current price
£27.94
Inc VAT
£23.28
-
£23.28
Exc VAT
Current price
£27.94
Exc VAT
LIVE Electrical RDA4100-100 4 Pole 100A 100mA Type A High Immunity RCD
Availability:
Dispatch in 2-5 Days
LIVE Electrical RDA4100-100 4 Pole 100A 100mA Type A High Immunity RCD Product Description 4 Pole Type A Residual Current Devices (RCD) Specificati...
View full details
Original price
£60.37
Original price
£60.37
-
Original price
£60.37
Original price
£60.37
Current price
£23.28
Exc VAT
Current price
£27.94
Inc VAT
£27.94
-
£27.94
Current price
£27.94
Inc VAT
£23.28
-
£23.28
Exc VAT
Current price
£27.94
Exc VAT
Original price
£57.35
Original price
£57.35
-
Original price
£57.35
Original price
£57.35
Current price
£22.08
Exc VAT
Current price
£26.50
Inc VAT
£26.50
-
£26.50
Current price
£26.50
Inc VAT
£22.08
-
£22.08
Exc VAT
Current price
£26.50
Exc VAT
LIVE Electrical RDA4100-030 4 Pole 100A 30mA Type A High Immunity RCD
Availability:
Dispatch in 2-5 Days
LIVE Electrical RDA4100-030 4 Pole 100A 30mA Type A High Immunity RCD Product Description 4 Pole Type A Residual Current Devices (RCD) Specificatio...
View full details
Original price
£57.35
Original price
£57.35
-
Original price
£57.35
Original price
£57.35
Current price
£22.08
Exc VAT
Current price
£26.50
Inc VAT
£26.50
-
£26.50
Current price
£26.50
Inc VAT
£22.08
-
£22.08
Exc VAT
Current price
£26.50
Exc VAT
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
FuseBox RTA1001004 100A 100mA 4P Type A RCD
Availability:
IN STOCK
FuseBox RTA1001004 100A 100mA 4P Type A RCD Product Description Introducing the FuseBox RTA1001004 100A 4 Pole 100mA Type A RCD – Your Safety Powe...
View full details
Original price
£33.37
-
Original price
£33.37
Original price
£27.81
Exc VAT
£33.37
Inc VAT
£33.37
-
£33.37
Current price
£33.37
Inc VAT
£27.81
-
£27.81
Exc VAT
Current price
£33.37
Exc VAT
Original price
£88.31
-
Original price
£88.31
Original price
£73.59
Exc VAT
£88.31
Inc VAT
£88.31
-
£88.31
Current price
£88.31
Inc VAT
£73.59
-
£73.59
Exc VAT
Current price
£88.31
Exc VAT
Crabtree 241/100TD Loadstar 100A 100mA 4P Type AC RCCB - Time Delay
Crabtree
Availability:
Dispatch in 2-5 Days
Crabtree 241/100TD Loadstar 100A 100mA 4 Pole Type AC Time Delay RCCB Product Overview The Crabtree 241/100TD Loadstar RCCB is a 10...
View full details
Original price
£88.31
-
Original price
£88.31
Original price
£73.59
Exc VAT
£88.31
Inc VAT
£88.31
-
£88.31
Current price
£88.31
Inc VAT
£73.59
-
£73.59
Exc VAT
Current price
£88.31
Exc VAT
Original price
£136.45
-
Original price
£136.45
Original price
£113.71
Exc VAT
£136.45
Inc VAT
£136.45
-
£136.45
Current price
£136.45
Inc VAT
£113.71
-
£113.71
Exc VAT
Current price
£136.45
Exc VAT
Crabtree 18R100/300/4 Loadstar 100A 300mA 4P Type AC RCCB
Crabtree
Availability:
Dispatch in 2-5 Days
Crabtree 18R100/300/4 Loadstar 100A 300mA 4 Pole Type AC RCCB Product Overview The Crabtree 18R100/300/4 Loadstar RCCB is a robust ...
View full details
Original price
£136.45
-
Original price
£136.45
Original price
£113.71
Exc VAT
£136.45
Inc VAT
£136.45
-
£136.45
Current price
£136.45
Inc VAT
£113.71
-
£113.71
Exc VAT
Current price
£136.45
Exc VAT
Original price
£141.10
-
Original price
£141.10
Original price
£117.58
Exc VAT
£141.10
Inc VAT
£141.10
-
£141.10
Current price
£141.10
Inc VAT
£117.58
-
£117.58
Exc VAT
Current price
£141.10
Exc VAT
Crabtree 18R100/30/4 Loadstar 100A 30mA 4P Type AC RCCB
Crabtree
Availability:
Dispatch in 2-5 Days
Crabtree 18R100/30/4 Loadstar 100A 30mA 4 Pole Type AC RCCB Product Overview The Crabtree 18R100/30/4 Loadstar RCCB is a high-quality ...
View full details
Original price
£141.10
-
Original price
£141.10
Original price
£117.58
Exc VAT
£141.10
Inc VAT
£141.10
-
£141.10
Current price
£141.10
Inc VAT
£117.58
-
£117.58
Exc VAT
Current price
£141.10
Exc VAT
Original price
£133.86
-
Original price
£133.86
Original price
£111.55
Exc VAT
£133.86
Inc VAT
£133.86
-
£133.86
Current price
£133.86
Inc VAT
£111.55
-
£111.55
Exc VAT
Current price
£133.86
Exc VAT
Crabtree 18R100/100/4 Loadstar 100A 100mA 4P Type AC RCCB
Crabtree
Availability:
Dispatch in 2-5 Days
Crabtree 18R100/100/4 Loadstar 100A 100mA 4 Pole Type AC RCCB Product Overview The Crabtree 18R100/100/4 Loadstar RCCB is a high-perform...
View full details
Original price
£133.86
-
Original price
£133.86
Original price
£111.55
Exc VAT
£133.86
Inc VAT
£133.86
-
£133.86
Current price
£133.86
Inc VAT
£111.55
-
£111.55
Exc VAT
Current price
£133.86
Exc VAT
Original price
£60.37
Original price
£60.37
-
Original price
£60.37
Original price
£60.37
Current price
£23.28
Exc VAT
Current price
£27.94
Inc VAT
£27.94
-
£27.94
Current price
£27.94
Inc VAT
£23.28
-
£23.28
Exc VAT
Current price
£27.94
Exc VAT
LIVE Electrical RDA4100-300 4 Pole 100A 300mA Type A High Immunity RCD
Availability:
Dispatch in 2-5 Days
LIVE Electrical RDA4100-300 4 Pole 100A 300mA Type A High Immunity RCD Product Description 4 Pole Type A Residual Current Devices (RCD) Specificati...
View full details
Original price
£60.37
Original price
£60.37
-
Original price
£60.37
Original price
£60.37
Current price
£23.28
Exc VAT
Current price
£27.94
Inc VAT
£27.94
-
£27.94
Current price
£27.94
Inc VAT
£23.28
-
£23.28
Exc VAT
Current price
£27.94
Exc VAT