1P+N RCBO is suitable for circuits with rated voltage 240V AC, frequency 50/60Hz, and rated current below 32Amp.
Its working principle is that when exposed live parts should be connected to an appropriate ground electrode, RCBO provides indirect protection to the operator’s body, ensuring the operator’s personal safety at any time.
At the same time, RCBO also provides overcurrent protection for circuits in homes, businesses and other similar devices.
In addition, it can also prevent the potential fire hazard caused by ground fault current when the overcurrent protection device fails.
1P+N RCBO Special Note
1. RCBO with a rated sensitivity of 100mA can be used as an auxiliary protection device to prevent other protection devices from being unable to prevent electric shock.
2. RCBO is specially designed for home installation and other similar applications, non-professional operation, no maintenance.
3. RCBO cannot prevent electric shock caused by direct contact between two protected circuits or leakage current between the two circuits.
4. It is recommended to install special devices on the upstream line of the RCBO, such as surge protectors, lightning arresters, etc., to prevent potential surge voltage and current from appearing on the power input side.
5. The RCBO overcurrent protection value is fixed and no further adjustment is required.
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|Residual Current characteristic:||AC|
|Rated residual operating current |△(A):||0.03|
|Rated residual non operating current |△ no:||0.5|△ n|
|Rated conditional short-circuit current inc:||3kA|
|Rated conditional residual short-circuit current |△c:||3kA|
|Tripping duration:||Instantaneous tripping ≤0.1s|
|Residual tripping current range:||0.5||△n~|△n|
|Electro-mechanical endurance||≥4000 cycles|
|Connection capacity:||RIGID CONDUCTOR 16MM²|
|Connection terminal||Screw terminal Pillar terminal with clamp|
|Fastening torque||2.0 Nm|
|Installation||On symmetrical DIN rail 35mm Panel mounting|