Electronic Circuit Breakers

Electronic circuit breakers are automatically operated electrical switches that are designed to protect an electrical circuit from damage. They cut off a circuit whenever the current jumps above a safe level.

How electronic circuit breakers work

Electronic circuit breakers prevent an overload or short circuit. Their basic function is to keep an electrical system running safely by interrupting the flow of current when a fault is detected. They do this by a combination of active electronic current limitation in the case of a short circuit and an overload deactivation.

Why electronic circuit breakers are important

In homes, there's usually a main electronic circuit breaker that protects the whole system, plus smaller circuit breakers built into many domestic appliances such as washing machines, tumble dryers and air-conditioning systems.

Without circuit breakers (or the alternative, fuses), household electricity would be impractical because of the potential for fires and other issues resulting from simple wiring problems and equipment failures. Compared to fuses, which only work once and then require replacment, circuit breakers can be used over and over again.


...
Lees meer Lees minder

Filters

1 - 20 van 53 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Range Series Number of Channels Current Rating Breaking Capacity at Maximum Voltage Rating Rated DC Voltage Mounting Style Length Width Depth
RS-stocknr. 890-3796
Fabrikantnummer2905743
FabrikantPhoenix Contact
177,73 €
Each
Aantal stuks
- - - - - - DIN Rail 130mm 41mm 121mm
RS-stocknr. 768-1104
Fabrikantnummer2800917
FabrikantPhoenix Contact
36,13 €
Each
Aantal stuks
TRABTECH CB E1 24DC/3A NC P - 3A - - - - 12.3mm -
Nieuw
RS-stocknr. 217-6384
Fabrikantnummer2800904
FabrikantPhoenix Contact
27,32 €
Each
Aantal stuks
- CB E1 24DC/4A NO P - 4A - 24V - - - -
RS-stocknr. 201-6326
Fabrikantnummer2909902
FabrikantPhoenix Contact
30,36 €
Each
Aantal stuks
- - - - - - - - - -
RS-stocknr. 801-6930
Fabrikantnummer0903028
FabrikantPhoenix Contact
68,90 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 217-6385
Fabrikantnummer2800918
FabrikantPhoenix Contact
27,32 €
Each
Aantal stuks
- CB E1 24DC/4A NC P - 4A - 24V - - - -
RS-stocknr. 801-6937
Fabrikantnummer0903030
FabrikantPhoenix Contact
80,55 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 212-8802
Fabrikantnummer2800911
FabrikantPhoenix Contact
29,73 €
Each
Aantal stuks
Electronic Device Circuit Breaker CB 1 4A - 24V - - - -
Nieuw
RS-stocknr. 207-2672
Fabrikantnummer1065312
FabrikantPhoenix Contact
141,25 €
Each
Aantal stuks
TTC TTC - - - 24V - - - -
RS-stocknr. 801-6949
Fabrikantnummer0903033
FabrikantPhoenix Contact
68,90 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 212-8809
Fabrikantnummer2800928
FabrikantPhoenix Contact
33,61 €
Each
Aantal stuks
Electronic Device Circuit Breaker CB 1 10A - 24V - - - -
RS-stocknr. 201-6203
Fabrikantnummer2909908
FabrikantPhoenix Contact
30,36 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 220-5806
Fabrikantnummer1135753
FabrikantPhoenix Contact
25,93 €
Each
Aantal stuks
CLIPLINE PTCB E1 1 24A - 24V - - - -
Nieuw
RS-stocknr. 220-5805
Fabrikantnummer1135752
FabrikantPhoenix Contact
25,93 €
Each
Aantal stuks
CLIPLINE PTCB E1 1 24A - 24V - - - -
RS-stocknr. 201-6507
Fabrikantnummer2800909
FabrikantPhoenix Contact
31,40 €
Each
Aantal stuks
- - - - - - - - - -
RS-stocknr. 201-6198
Fabrikantnummer2800926
FabrikantPhoenix Contact
31,40 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 220-5802
Fabrikantnummer1135749
FabrikantPhoenix Contact
24,01 €
Each
Aantal stuks
CLIPLINE PTCB E1 1 24A - 24V - - - -
RS-stocknr. 201-6282
Fabrikantnummer2800922
FabrikantPhoenix Contact
31,40 €
Each
Aantal stuks
- - - - - - - - - -
RS-stocknr. 201-5597
Fabrikantnummer2910411
FabrikantPhoenix Contact
126,29 €
Each
Aantal stuks
- - - - - - - - - -
Nieuw
RS-stocknr. 217-6386
Fabrikantnummer2800925
FabrikantPhoenix Contact
27,32 €
Each
Aantal stuks
- CB E1 24DC/4A S-C P - 4A - 24V - - - -