Plug in Type RCBO 1P+N, i.e. Plug in Type Residual Current Circuit Breaker with Overload Protection (Residual Current Circuit Breaker with Overload Protection), 1P+N indicates that the number of its poles is unipolar plus zero line. It not only provides overload and short-circuit protection, but also has the function of leakage protection, which can detect and cut off the leakage current in the ground line, thus effectively guaranteeing the normal operation of electrical equipment and personal safety.
Model |
STRO1-40L |
STANDARD: | IEC 61009-1 |
Residual Current characterstics |
A/AC |
Pole No |
1P+N |
Rated Current(A) |
6A,10A,16A,25A,32A, 40A |
Rated Voltage(V) |
110/220,120V |
Rated residual operating current |
10ma,30ma,100ma,300ma,500ma |
Rated conditional residual short circuit current |
6KA |
Electro-machanical endurance |
over 4000 cycles |
Technical Parameters
Rated Voltage: Usually 230/240VAC, suitable for domestic and commercial electricity.
Rated current: According to specific models and specifications, the rated current may vary, but common rated current ranges include 6A, 10A, 16A, 20A, 25A, 32A, 40A and so on.
Rated residual current: refers to the minimum current value that the circuit breaker can operate in case of leakage. Common rated residual current values are 10mA, 30mA, 100mA, 300mA and so on. When the leakage current in the circuit exceeds this value, the circuit breaker will trip automatically.
Frequency: Generally 50/60Hz, matching the standard frequency of the power system.
Short-circuit capacity: refers to the maximum current value that the circuit breaker can withstand under short-circuit conditions. Different models and specifications may have different short circuit capacity values.
Plug-in design: easy to install and remove, improving the maintainability and flexibility of electrical equipment.
Comprehensive protection: Integrating overload, short circuit and leakage protection, it can fully guarantee the safety of circuits and equipment.
Safe and Reliable: The use of high-quality materials and advanced manufacturing process ensures the reliability and durability of the circuit breaker.
Widely applicable: suitable for a wide range of electrical environments such as domestic, commercial and industrial.
Installation location: It should be installed in a dry, ventilated environment without corrosive gas, and make sure that there is an isolation or cut-off switch at the power supply of the electrical equipment.
Wiring method: Wiring should be carried out according to the wiring diagram of the circuit breaker to ensure the correct connection of fire wire, zero wire and ground wire.
Regular inspection: Inspect and maintain the circuit breaker regularly to ensure its normal working condition.
Precautions: In the course of use, care should be taken to avoid the occurrence of faults such as overloading, short-circuiting and leakage to ensure the safe operation of circuits and equipment.
Plug-in RCBO 1P+N is usually used in circuits that require personal safety, such as lighting, weak power, electrical appliances and other electrical circuits in homes and public places. These places often have water, moisture and other conditions that can easily cause leakage accidents. Therefore, the use of plug-in RCBO 1P+N can effectively improve the safety and reliability of the electrical system.