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. 734-9071
FabrikantnummerA9Q11225
294,25 €
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- 25 A - 30mA 415 V - DIN Rail Mount Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 732-0008
Fabrikantnummer4 112 08
FabrikantLegrand
360,73 €
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3 + N 32 A - 300mA 400 V - - - - DX3 - - - -
RS-stocknr. 734-9696
FabrikantnummerA9V15463
527,46 €
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Aantal stuks
- 63 A - 300mA 415 V - DIN Rail Mount Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 922-8682
Fabrikantnummer235449 & PFIM-25/2/003-G-MW
FabrikantEaton
137,42 €
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Aantal stuks
1 + N 25 A - 30mA 230 → 400 V - DIN Rail PFIM Time Delay PFIM - - RCCB -
RS-stocknr. 178-106
Fabrikantnummer2CCL562111E0164 - FS401E-C16/0.03
FabrikantABB
102,37 €
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Aantal stuks
1 + N 16 A - 30mA 230 V - - SmiSSline - FS401 - - - -
RS-stocknr. 922-8743
Fabrikantnummer236279 & PKNM-25/1N/C/003-A-MW
FabrikantEaton
129,65 €
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Aantal stuks
1 + N 25 A - 30mA 230 V - DIN Rail PKNM Instantaneous PKNM - - MCB, RCD -
RS-stocknr. 731-9966
Fabrikantnummer4 111 86
FabrikantLegrand
397,39 €
Each
Aantal stuks
3 + N 16 A - 30mA 400 V - - - - DX3 - - - -
RS-stocknr. 490-412
Fabrikantnummer102878 & PXF-80/4/01-A
FabrikantEaton
478,86 €
Each
Aantal stuks
3 + N 80 A - 100mA 400 V - DIN Rail PXF - PXF-A - - - -
RS-stocknr. 734-9532
FabrikantnummerA9N21470
359,65 €
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Aantal stuks
- 25 A - 30mA 400 V - - Acti 9 - DT40 - - - -
RS-stocknr. 183-3610
FabrikantnummerT235833
FabrikantABB
603,54 €
Each
Aantal stuks
3 + N 40 A F204 30mA - - DIN Rail - - FH200 Domestic - RCD -
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. 922-8721
Fabrikantnummer236217 & PKNM-16/1N/C/003-A-MW
FabrikantEaton
128,39 €
Each
Aantal stuks
1 + N 16 A - 30mA 230 V - DIN Rail PKNM Instantaneous PKNM - - MCB, RCD -
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. 191-6074
FabrikantnummerA9DA2616
253,09 €
Each
Aantal stuks
1 + N 16 A Acti9iDD40T 30mA 230 V - DIN Rail Acti9 Instantaneous - - 6 kA, 4500 A - Type AC
RS-stocknr. 124-7738
Fabrikantnummer5SV3614-6
FabrikantSiemens
112,50 €
Each
Aantal stuks
1 + N 40 A - 300mA 230 V - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
RS-stocknr. 136-8610
Fabrikantnummer1492-RCDA4B63S
FabrikantAllen Bradley
304,00 €
Each
Aantal stuks
3 + N 63 A - 100mA 230 V, 400 V - DIN Rail Mount - Time Delay 1492-RCDA Industrial 1 (Residual) kA, 10 (Short-Circuit) kA RCD -
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. 776-8722
FabrikantnummerA9V10225
159,26 €
Each
Aantal stuks
1 + N 25 A - 10mA 400 V - DIN Rail Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 922-8670
Fabrikantnummer235443 & PFIM-63/4/003-A-MW
FabrikantEaton
222,74 €
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Aantal stuks
3 + N 63 A - 30mA 230 → 400 V - DIN Rail PFIM Instantaneous PFIM - - RCCB -
RS-stocknr. 731-9840
Fabrikantnummer4 107 04
FabrikantLegrand
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Aantal stuks
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