Automatic residual current circuit breakers

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Automatic residual current circuit breakers | Choosing the Right Circuit Breaker
Electronic devices incorporate an automatically operated switch that acts in response to feedback from the load.  The switch will be triggered by a series resistor that will detect any excess current that in turn will cause a corresponding decrease in voltage across the resistor.  The advantage offered by such devices is that they react almost instantaneously because their operation is based on current sensing rather than much slower thermal expansion.
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differential residual current circuit breaker
differential residual current circuit breaker
REC4

REC4 is a 2-pole differential circuit breaker associated with a smart reclosing motor, for safe reclosing of the associated RCCB. A compact unit that is installed as an RCCB, removing the need for interconnections ...

thermal-magnetic residual current circuit breaker
thermal-magnetic residual current circuit breaker
GYL9

VAC: 240, 415 V
Rating: 25, 40, 63 A

GYL9 type A+EV leakage current circuit breaker is suitable for the protection of AC facilities with charging mode 3, DC leakage current ...

residual current circuit breaker with overcurrent protection
residual current circuit breaker with overcurrent protection
C65NLE RCBO

VAC: 400 V
VDC: 230 V
Rating: 1 A - 60 A

... used for the protection against electrical leakage in the circuit of 50Hz or 60Hz, rated voltage single-phase 230V, 3 phase 400V, rated current up to 60A. 2. When somebody gets an ...

earth-leakage residual current circuit breaker
earth-leakage residual current circuit breaker
RCBO 9 series

Primary current: 30 mA - 40,000 mA
VAC: 230, 240 V

Residual current operated circuit breakers with integral overcurrent protection (RCBO) of 9 series provide full protection to both installation ...

residual current residual current circuit breaker
residual current residual current circuit breaker
40210

Primary current: 6,000 A
VAC: 230 V
Rating: 10 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40221

Primary current: 6,000 A
VAC: 230 V
Rating: 25 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40231

Primary current: 6,000 A
VAC: 230 V
Rating: 32 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40241

Primary current: 6,000 A
VAC: 230 V
Rating: 40 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40261

Primary current: 6,000 A
VAC: 230 V
Rating: 63 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40281

Primary current: 6,000 A
VAC: 230 V
Rating: 80 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
40291

Primary current: 6,000 A
VAC: 230 V
Rating: 100 A

The residual current device works with no extra power supply to the operating mechanism. It compares the magnitude of the currents through the neutral and phase ...

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Elmark
residual current residual current circuit breaker
residual current residual current circuit breaker
JEL1

Primary current: 10 A - 100 A
VAC: 230, 400 V
Rating: 30, 100, 300, 500 mA

... characteristics: - Rated current: 10-100 А - Rated operating voltage: 230/400V; 50/60Hz - Rated residual current: 30/100/300/500 mA - Number of poles: 2/4 - Surge voltage wear resistance: ...

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Elmark
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