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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Rincian Komponen Brand Stock Current Rating Series Current Rating Series Rated DC Voltage Mounting Style Length Width Depth
Weidmuller 2123000000 Electronic Circuit breaker Weidmüller 40 - - - - - - 6.1mm 96.5mm 125mm
Weidmuller 2495380000 Electronic Circuit breaker Weidmüller 30 - - - - - - 8mm 96.5mm 125mm
Weidmuller 2122910000, DIN Rail Mount Electronic Circuit breaker Weidmüller 20 - - - - - DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2080480000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 12 25 mA - 25 mA - 24V DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2080420000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 10 25 mA - 25 mA - 24V DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2122920000, DIN Rail Mount Electronic Circuit breaker Weidmüller 10 - - - - - DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2122930000, DIN Rail Mount Electronic Circuit breaker Weidmüller 10 - - - - - DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2123050000, DIN Rail Mount Electronic Circuit breaker Weidmüller 10 - - - - - DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2080490000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 9 25 mA - 25 mA - 24V DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2080500000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 8 25 mA - 25 mA - 24V DIN Rail Mount 6.1mm 96.5mm 125mm
Weidmuller 2081870000, DIN Rail Mount 24V Electronic Circuit breaker Weidmüller 7 - - - - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Weidmuller 2080600000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 5 25 mA - 25 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Weidmuller 2081890000, 30 mA, DIN Rail Mount 24V Electronic Circuit breaker Weidmüller 5 30 mA - 30 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Wago 787-2861/200-000, 2 A, DIN Rail Mount 30V 787-2861, 1 channels Electronic Circuit breaker
  • No. Stok RS 177-6027
  • Merek Wago
  • Pbrk. No. Komp. 787-2861/200-000
Wago 4 2 A 787-2861 2 A 787-2861 30V DIN Rail Mount 94mm 6mm 97.8mm
Weidmuller 2081900000, 225 mA, DIN Rail Mount 24V Electronic Circuit breaker Weidmüller 4 225 mA - 225 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Wago 787-2861/100-000, 1 A, DIN Rail Mount 30V 787-2861, 1 channels Electronic Circuit breaker
  • No. Stok RS 177-6026
  • Merek Wago
  • Pbrk. No. Komp. 787-2861/100-000
Wago 3 1 A 787-2861 1 A 787-2861 30V DIN Rail Mount 94mm 6mm 97.8mm
Weidmuller 2080410000, 25 mA, DIN Rail Mount 24V, 1 channels Electronic Circuit breaker Weidmüller 3 25 mA - 25 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
Wago 787-2861/400-000, 4 A, DIN Rail Mount 30V 787-2861, 1 channels Electronic Circuit breaker
  • No. Stok RS 177-6028
  • Merek Wago
  • Pbrk. No. Komp. 787-2861/400-000
Wago 2 4 A 787-2861 4 A 787-2861 30V DIN Rail Mount 94mm 6mm 97.8mm
Wago 787-2861/800-000, 8 A, DIN Rail Mount 30V 787-2861, 1 channels Electronic Circuit breaker
  • No. Stok RS 177-6030
  • Merek Wago
  • Pbrk. No. Komp. 787-2861/800-000
Wago 2 8 A 787-2861 8 A 787-2861 30V DIN Rail Mount 94mm 6mm 97.8mm
Weidmuller 2081880000, 120 mA, DIN Rail Mount 24V Electronic Circuit breaker Weidmüller 2 120 mA - 120 mA - 24V DIN Rail Mount 12.2mm 96.5mm 125mm
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