RCDs

An RCD (residual current device), has been designed to protect you from fatal electric shocks as it automatically switches off electricity when there is a fault. This potentially life-saving device protects against electrocution in instances where there is a bare wire, over-heating or earth faults.

RCDs are also known as an RCCB (residual-current circuit breaker) in the UK but in the United States and Canada they are referred to as a GFCI (ground fault circuit interrupter).
If RCDs are regularly tested, they are reliable life-saving devices, reducing the risk of electric shock and protecting your home against electrical fires.

How does an RCD work?
An RCD is placed within the circuits it has to protect. By monitoring the electric current, it can quickly detect when a circuit fails and electricity is flowing incorrectly. When the fault is detected, the RCD switches off the circuit so that the person handling the wires comes to no harm.
RCDs are often integrated with a fuse or MCB (miniature circuit breaker) adding protection when there are excessive current causing spikes or surges in the circuit.

Types of RCD
  • Fixed RCDs: they are installed in a fuse box and are used for both industrial and domestic applications. They protect lots of circuits and provide an excellent level of protection. RCDs located within a consumer power distribution unit are mostly passive. This allows household appliances to re-establish normal operation when the circuit power is restored.
  • Socket-Outlet RCDs: they provide individual protection to the person who is in contact with the equipment. They can be used in place of a standard socket outlet. Socket-outlet RCDs are either active or passive. They are latching in operation so are not ideal for power tools which do not require a restart when the circuit is restored.
  • Portable RCDs: they also only provide individual protection to the person who is in contact with the equipment. They plug into any standard socket, and the appliance is then plugged into the RCD. Portable RCDs are mostly active and unlatch when any abnormality is detected. People who use outside power tools would benefit from a portable RCD as their equipment could become dangerous if they were suddenly reactivated.

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Omschrijving Prijs Number of Poles Current Rating Model Number Trip Sensitivity Rated AC Voltage Rated DC Voltage Mounting Style Range Break Time Series Application Breaking Capacity Circuit Breaker Type Earth Leakage Protection Type
RS-stocknr. 183-3784
Fabrikantnummer452367
FabrikantABB
874,37 €
Each
Aantal stuks
3 + N 40 A DDA204 30mA - - DIN Rail - - DDA200 Industrial, Tertiary - RCD -
RS-stocknr. 922-8670
Fabrikantnummer235443 & PFIM-63/4/003-A-MW
FabrikantEaton
222,74 €
Each
Aantal stuks
3 + N 63 A - 30mA 230 → 400 V - DIN Rail PFIM Instantaneous PFIM - - RCCB -
RS-stocknr. 922-8733
Fabrikantnummer236245 & PKNM-20/1N/C/003-MW
FabrikantEaton
137,23 €
Each
Aantal stuks
1 + N 20 A - 30mA 230 V - DIN Rail PKNM Instantaneous PKNM - - MCB, RCD -
RS-stocknr. 183-3647
Fabrikantnummer450040
FabrikantABB
181,61 €
Each
Aantal stuks
1 + N 25 A DDA202 10mA 400 V - DIN Rail - - DDA200 Commercial, Industrial, Residential - RCD -
Nieuw
RS-stocknr. 200-6020
Fabrikantnummer5SV3647-4
FabrikantSiemens
1.330,00 €
Each
Aantal stuks
4 80 A 5SV3647-4 300mA 400 V - DIN Rail (REG) Sentron - 5SV3 - - - -
RS-stocknr. 490-416
Fabrikantnummer236804 & PXF-63/4/03-A
FabrikantEaton
100,48 €
Each
Aantal stuks
3 + N 63 A - 300mA 400 V - DIN Rail PXF - PXF-A - - - -
RS-stocknr. 259-8284
Fabrikantnummer7563.4501.1
FabrikantKopp
60,04 €
Each
Aantal stuks
3 + N 63 A - 500mA 400 V - DIN Rail - Instantaneous - - - - -
RS-stocknr. 731-9913
Fabrikantnummer4 107 24
FabrikantLegrand
218,17 €
Each
Aantal stuks
1 + N 10 A - 300mA - - - - - DX3 - - - -
RS-stocknr. 136-8609
Fabrikantnummer1492-RCDA4D25
FabrikantAllen Bradley
119,00 €
Each
Aantal stuks
3 + N 25 A - 500mA 230 V, 400 V - DIN Rail - - 1492-RCDA Industrial 1 (Residual) kA, 10 (Short-Circuit) kA RCD -
RS-stocknr. 178-257
Fabrikantnummer2CCF544110E0250 - F404A-25/0.03, 2CC
FabrikantABB
143,28 €
Each
Aantal stuks
3 + N 25 A - 30mA 400 V - - SmiSSline Instantaneous F404 - - - -
Nieuw
RS-stocknr. 200-6013
Fabrikantnummer5SV3342-4
FabrikantSiemens
800,00 €
Each
Aantal stuks
4 25 A 5SV3342-4 30mA 400 V - DIN Rail (REG) Sentron - 5SV3 - - - -
RS-stocknr. 731-9932
Fabrikantnummer4 111 58
FabrikantLegrand
263,54 €
Each
Aantal stuks
1 + N 16 A - 30mA - - - - - DX3 - - - -
RS-stocknr. 732-0027
Fabrikantnummer4 115 05
FabrikantLegrand
90,96 €
Each
Aantal stuks
1 + N 40 A - 30mA 230 V - - - - DX3 - - - -
Nieuw
RS-stocknr. 200-6017
Fabrikantnummer5SV3642-4
FabrikantSiemens
723,00 €
Each
Aantal stuks
4 25 A 5SV3642-4 300mA 400 V - DIN Rail (REG) Sentron - 5SV3 - - - -
RS-stocknr. 183-3651
Fabrikantnummer452041
FabrikantABB
165,09 €
Each
Aantal stuks
3 + N 25 A DDA204 30mA 400 V - DIN Rail - - DDA200 Commercial, Industrial, Residential - RCD -
RS-stocknr. 731-9884
Fabrikantnummer4 107 84
FabrikantLegrand
257,84 €
Each
Aantal stuks
1 + N 10 A - 30mA - - - - - DX3 - - - -
RS-stocknr. 136-8596
Fabrikantnummer1492-RCDA4C40S
FabrikantAllen Bradley
208,00 €
Each
Aantal stuks
3 + N 40 A - 300mA 230 V, 400 V - DIN Rail - Time Delay 1492-RCDA Industrial 1 (Residual) kA, 10 (Short-Circuit) kA RCD -
RS-stocknr. 922-8614
Fabrikantnummer235406 & PFIM-25/4/003-MW
FabrikantEaton
135,76 €
Each
Aantal stuks
3 + N 25 A - 30mA 230 → 400 V - DIN Rail PFIM Instantaneous PFIM - - RCCB -
RS-stocknr. 742-1732
Fabrikantnummer917182
23,31 €
Each
Aantal stuks
SP + N 20 A - 30mA 230 V - DIN Rail Mount Multi 9 - Vigi DPN - - - -
RS-stocknr. 922-8673
Fabrikantnummer235440 & PFIM-40/4/01-A-MW
FabrikantEaton
172,15 €
Each
Aantal stuks
3 + N 40 A - 100mA 230 → 400 V - DIN Rail PFIM Instantaneous PFIM - - RCCB -
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