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.

...
Lees meer Lees minder

Filters

1 - 20 van 404 producten worden weergegeven
Resultaten per pagina
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. 734-9526
FabrikantnummerA9N21450
154,62 €
Each
Aantal stuks
- 25 A - 30mA 400 V - - Acti 9 - DT40 - - - -
RS-stocknr. 610-3458
Fabrikantnummer2CSB204101R1400 - DDA204A-40/0.03
FabrikantABB
75,60 €
Each
Aantal stuks
4 40 A - 30mA 415 V - DIN Rail Pro M compact - DDA 200 A - - - -
RS-stocknr. 732-0070
Fabrikantnummer4 116 61
FabrikantLegrand
211,72 €
Each
Aantal stuks
4 40 A - 30mA 400 V - - - - DX3 - - - -
RS-stocknr. 734-9504
FabrikantnummerA9N21444
178,53 €
Each
Aantal stuks
- 16 A - 30mA 400 V - - Acti 9 - DT40 - - - -
RS-stocknr. 124-7741
Fabrikantnummer5SV3644-6
FabrikantSiemens
92,40 €
Each
Aantal stuks
4 40 A - 300mA 400 V ac - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
RS-stocknr. 734-9208
FabrikantnummerA9Q11240
210,06 €
Each
Aantal stuks
- 40 A - 30mA 415 V - DIN Rail Mount Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 610-3385
Fabrikantnummer2CSB203101R3250 - DDA203A-25/0,3
FabrikantABB
71,20 €
Each
Aantal stuks
3 25 A - 300mA 415 V - DIN Rail Pro M compact - DDA 200 A - - - -
RS-stocknr. 790-9513
FabrikantnummerA9D31610
132,22 €
Each
Aantal stuks
- 10 A - 30mA 230 V - DIN Rail Mount Acti 9 Instantaneous iDPN - - - -
RS-stocknr. 124-7737
Fabrikantnummer5SV3612-6
FabrikantSiemens
119,00 €
Each
Aantal stuks
2 25 A - 300mA 230 V ac - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
RS-stocknr. 124-7735
Fabrikantnummer5SV3346-6KL
FabrikantSiemens
263,00 €
Each
Aantal stuks
4 63 A - 30mA 400 V ac - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
RS-stocknr. 124-7742
Fabrikantnummer5SV3644-6KK12
FabrikantSiemens
156,00 €
Each
Aantal stuks
4 40 A - 300mA 400 V ac - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
RS-stocknr. 734-9529
FabrikantnummerA9N21451
179,28 €
Each
Aantal stuks
- 25 A - 300mA 400 V - - Acti 9 - DT40 - - - -
RS-stocknr. 734-9062
FabrikantnummerA9Q14225
182,43 €
Each
Aantal stuks
- 25 A - 300mA 415 V - DIN Rail Mount Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 732-0061
Fabrikantnummer4 116 60
FabrikantLegrand
211,72 €
Each
Aantal stuks
4 25 A - 30mA 400 V - - - - DX3 - - - -
RS-stocknr. 734-9185
FabrikantnummerA9Q11325
255,76 €
Each
Aantal stuks
- 25 A - 30mA 415 V - DIN Rail Mount Acti 9 Instantaneous iC60 - - - -
RS-stocknr. 239-4896
Fabrikantnummer7516.2801.4
FabrikantKopp
48,00 €
Each
Aantal stuks
2 16 A - 30mA 230 V - DIN Rail - Instantaneous - - - - -
RS-stocknr. 734-9557
FabrikantnummerA9N21490
234,34 €
Each
Aantal stuks
- 25 A - 30mA 400 V - - Acti 9 - iTG40 - - - -
RS-stocknr. 734-9591
FabrikantnummerA9N21442
178,53 €
Each
Aantal stuks
- 10 A - 30mA 400 V - - Acti 9 - DT40 - - - -
RS-stocknr. 863-7767
Fabrikantnummer4 117 02
FabrikantLegrand
66,97 €
Each
Aantal stuks
4 25 A - 30mA 400 V - DIN Rail - - 4117 - - - -
RS-stocknr. 124-7736
Fabrikantnummer5SV3444-6
FabrikantSiemens
205,00 €
Each
Aantal stuks
4 40 A - 100mA 400 V ac - DIN Rail Sentron Instantaneous 5SV3 Industrial, Non-Residential, Residential - RCCB -
Related Products
The Wago electronic circuit breaker is a single ...
Description:
The Wago electronic circuit breaker is a single channel circuit breaker with an output current and voltage capacity of 8A and 30VDC. The DIN rail type of mounting is used for this circuit breaker. The status for the operation of ...
Efficient machine and facility operation calls for fail-safe ...
Description:
Efficient machine and facility operation calls for fail-safe and maintenance-friendly control voltage distribution that can be installed in a time and space-saving manner. With the new maxGUARD system, the terminal blocks (previously installed separately) for distributing potential to the outputs ...
These new electronic circuit breakers from Block provide ...
Description:
These new electronic circuit breakers from Block provide innovative advantages for optimised current.Power Compact range features a module with a width of just 42mm,which has eight electronically protected 24V output channels, each with a maximum rated current of 10A.Power Mini ...
These new electronic circuit breakers from Block provide ...
Description:
These new electronic circuit breakers from Block provide innovative advantages for optimised current.Power Compact range features a module with a width of just 42mm,which has eight electronically protected 24V output channels, each with a maximum rated current of 10A.Power Mini ...