Residual Current Operated Circuit Breaker (RCBO)
The Residual Current Operated Circuit Breaker (RCBO) series integrates comprehensive protection functions, combining residual current detection with overload and short-circuit protection to safeguard electrical circuits in residential, commercial, and industrial settings.
Why Choose
CNC Residual Current Operated Circuit Breaker
YCB7LE-63Y series integrated residual current operated circuit breaker is mainly used in AC50/60Hz rated voltage 230V rated current up to 63A lines,as a load line for leakage (electricshock),overload and short circuit protection.It can also be used for infrequent connection,disconnection,and switching.
Rated Current: 6A-63A
Poles: 1P+N
Rated Sensitivity (IΔn): 0.03A, 0.1A, 0.3A
Rated Residual Making and Breaking Capacity: 630A
Short-circuit Capacity: 6000A
Tripping Characteristics: Type B, C , D
Solution
We provide our customer with profitable growth by offering integrated comprehensive electrical solution.
Bulk Wholesale
Global supply chain support with competitive pricing for large quantity orders. Dedicated account managers and flexible delivery terms.
WhatsApp: +8618958711903 E-mail: marcom@cncele.comOEM Partnership
Custom manufacturing solutions tailored to your brand requirements with strict quality control and confidential production.
Dealer Network
Join our global dealer program with exclusive territories, marketing support, and technical training resources.
Relevant Case
Angola's Natural Gas Processing Plant Project
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Nikopol Ferroalloy Plant Electrical Upgrade
Nikopol Ferroalloy Plant Upgrade
Project Introduction for Bulgarian Factory Electrical Project
FAQ
What is an RCBO
RCBO (Residual Current Operated Circuit Breaker) is a combined protective device integrating residual current protection (against electric shock/fire) and overcurrent/short-circuit protection, designed for low-voltage electrical systems.
What Does an RCBO Do
It detects abnormal residual currents (earth leakage) and automatically trips to cut off power, while also protecting circuits from overloads and short circuits, ensuring electrical safety in homes, offices, and industries.
What is the difference between RCD and RCBO?
RCD (Residual Current Device) only detects residual currents, while RCBO adds overcurrent/short-circuit protection (like a miniature circuit breaker), offering all-in-one safety.
What is the difference between RCCB and RCBO?
RCCB (Residual Current Circuit Breaker) solely provides residual current protection; RCBO integrates RCCB and MCB functions, covering leakage, overload, and short-circuit risks.
What is the difference between RCBO and ELCB?
ELCB (Earth Leakage Circuit Breaker) is outdated, monitoring only earth faults. RCBO is advanced, detecting residual currents and combining overcurrent protection for broader safety.
Lead time
Varies by region (1-3 weeks for standard models). Contact customer service for details.
Does RCBO support OEM?
Yes, customized services (logo, parameter adjustment) are available. Contact our technical team to discuss requirements.
What certifications does RCBO have?
Compliant with major international safety standards (e.g., IEC, EN).
How to contact distributors?
Visit "Contact Us" on our official website for authorized distributors in your area.
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