Our RCBO (Residual Current Operated Circuit Breaker with Overcurrent Protection) seamlessly integrates the critical functions of an MCB and an RCCB into a single, compact unit. This all-in-one design provides simultaneous defense against short circuits, overloads, and dangerous earth leakage currents.

RCBO

RCBO circuit breaker mainly has the following functions:

Function	Description
Protection Against Earth Faults	Detects and interrupts residual (leakage) currents to prevent electric shock and fires caused by earth faults.
Overcurrent Protection	Provides protection against overcurrent conditions, such as short circuits and overloads, by breaking the circuit.
Automatic Trip	Automatically trips when a predefined threshold of residual current is detected, ensuring immediate disconnection from the power source.
Manual Reset	Requires manual resetting after a trip, ensuring that the fault is addressed before re-energizing the circuit.
Multi-Pole Configuration	Available in multiple pole configurations (e.g., 1P+N, 2P) to cater to different circuit protection needs.
Sensitivity Levels	Offers various sensitivity levels (e.g., 30mA, 100mA, 300mA) to accommodate different applications and risk levels.
Compliance with Standards	Designed and tested according to international standards (e.g., IEC/EN 61009) to ensure reliability and safety.

The RCBO is a powerful electrical safety device that combines both leakage protection and overcurrent protection. Requiring no additional components, a single device simultaneously protects against the risk of electric shock from leakage and equipment damage and fire hazards caused by overload, providing a double layer of security for homes and businesses. Manufactured in strict accordance with international safety standards, its core components are constructed from high-quality materials, ensuring long-term stable and reliable operation. Its compact design fits easily into various distribution boxes and high-density installations, ensuring safe electricity use everywhere. Inquire

RCBO

Features of RCBO

·Enhanced Safety: RCBOs provide dual protection against both residual currents and overcurrents, significantly enhancing electrical safety. ·High Sensitivity: The high sensitivity to residual currents makes RCBOs effective in preventing electric shock and fire hazards. ·Reliability: Built to comply with stringent international standards, RCBOs are reliable and perform consistently under various conditions. ·Flexibility: Available in different pole configurations and sensitivity levels, allowing for flexible application in diverse electrical systems. ·Ease of Use: With automatic tripping and manual reset features, RCBOs are user-friendly and ensure that faults are addressed promptly. ·Wide Application Range: Suitable for use in residential, commercial, and industrial settings, providing comprehensive protection for various electrical loads and circuits.

FAQ

How is an RCBO different from an RCCB or MCB?
>

Unlike RCCB (only residual current protection), RCBO adds overcurrent protection.Unlike MCB (only overcurrent protection), RCBO adds residual current protection. It is a "2-in-1" integrated device. For a more detailed explanation, please read<RCCB VS RCBO>.
Why choose CDADA?
>

1.Have cooperated with a lot of importers in Europe for more than 20 years.2.Experienced in doing business with big customers.3.Quick delivery time for decent orders.4.Own designing team for new products development.5.Factory audited by INTERTEK,DEKRA&GMC.6.Having obtained ASTA,KEMA,SEMKO,CE,CB,ROHS,SASO certificate.7.Experienced in supply for electricity company.
What certifications does our product have?
>

Our factory has taken the lead in applying IS09001 Quality Management System. Many products are certified under international certificate, such as CB,CE,CCC., SEMKO, KEMA, ASTA,ROHS.