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.


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Beskrivning Pris Range Series Number of Channels Current Rating Breaking Capacity Rated DC Voltage Mounting Style Length Width Depth
RS-artikelnummer 890-3806
Tillv. art.nr2905744
VarumärkePhoenix Contact
3 222,15 kr
Each
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- CBM E8 24DC/0.5-10A NO-R - - - - DIN Rail 130mm 41mm 121mm
RS-artikelnummer 890-3796
Tillv. art.nr2905743
VarumärkePhoenix Contact
1 825,22 kr
Each
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- - - - - - DIN Rail 130mm 41mm 121mm
RS-artikelnummer 914-4613
Tillv. art.nr2CDE601101R2008
VarumärkeABB
1 095,23 kr
Each
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- EPD24 - 8 A - 24V DIN Rail Mount - - -
RS-artikelnummer 729-2903
Tillv. art.nrESX10-TB-114-DC24V-3A
VarumärkeETA
1 005,78 kr
Each
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- ESX10-T - 3 A - - - - - -
RS-artikelnummer 179-2989
Tillv. art.nr2081880000
VarumärkeWeidmüller
346,29 kr
Each
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- maxGUARD - 120 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
RS-artikelnummer 890-2910
Tillv. art.nrPM-0824-120-0
VarumärkeBlock
1 278,77 kr
Each
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- POWER MINI - 0.5 → 6 A - 24V DIN Rail Mount - - -
RS-artikelnummer 179-2990
Tillv. art.nr2081900000
VarumärkeWeidmüller
346,29 kr
Each
Enheter
- maxGUARD - 225 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
RS-artikelnummer 177-6029
Tillv. art.nr787-2861/600-000
VarumärkeWago
570,66 kr
Each
Enheter
EPSITRON 787-2861 1 6 A 15 A 30V DIN Rail Mount 94mm 6mm 97.8mm
RS-artikelnummer 723-4847
Tillv. art.nrESX10-TB-101-DC24V-4A
VarumärkeETA
1 145,46 kr
Each
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- ESX10-T - 4 A - - - - - -
RS-artikelnummer 177-6030
Tillv. art.nr787-2861/800-000
VarumärkeWago
570,66 kr
Each
Enheter
EPSITRON 787-2861 1 8 A 15 A 30V DIN Rail Mount 94mm 6mm 97.8mm
Nytt
RS-artikelnummer 201-6203
Tillv. art.nr2909908
VarumärkePhoenix Contact
274,63 kr
Each
Enheter
Electronic Circuit Breaker PTCB E1 1 6 A 48 A 24V DIN Rail - - -
RS-artikelnummer 914-4617
Tillv. art.nr2CDE601101R2010
VarumärkeABB
1 095,23 kr
Each
Enheter
- EPD24 - 10 A - 24V DIN Rail Mount - - -
RS-artikelnummer 723-4853
Tillv. art.nrESX10-TB-101-DC24V-10A
VarumärkeETA
1 210,61 kr
Each
Enheter
- ESX10-T - 10 A - - - - - -
RS-artikelnummer 177-6026
Tillv. art.nr787-2861/100-000
VarumärkeWago
570,66 kr
Each
Enheter
EPSITRON 787-2861 1 1 A 15 A 30V DIN Rail Mount 94mm 6mm 97.8mm
RS-artikelnummer 768-1101
Tillv. art.nr2800916
VarumärkePhoenix Contact
318,77 kr
Each
Enheter
- - - - - - - - - -
RS-artikelnummer 179-3000
Tillv. art.nr2080650000
VarumärkeWeidmüller
394,99 kr
Each
Enheter
- maxGUARD 1 25 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
RS-artikelnummer 179-2991
Tillv. art.nr2081890000
VarumärkeWeidmüller
380,62 kr
Each
Enheter
- maxGUARD - 30 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Nytt
RS-artikelnummer 201-6326
Tillv. art.nr2909902
VarumärkePhoenix Contact
274,63 kr
Each
Enheter
PTCB E1 PTCB E1 1 24 A 48 A 24V DIN Rail - - -
Nytt
RS-artikelnummer 201-3968
Tillv. art.nr2909906
VarumärkePhoenix Contact
274,63 kr
Each
Enheter
Electronic Circuit Breaker PTCB E1 1 4 A 300 A 24V DIN Rail - - -
RS-artikelnummer 177-6028
Tillv. art.nr787-2861/400-000
VarumärkeWago
570,66 kr
Each
Enheter
EPSITRON 787-2861 1 4 A 15 A 30V DIN Rail Mount 94mm 6mm 97.8mm
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