FAQ
Technical Information
Support for RCCB & RCBO Solutions
Technical answers and support for RCCB and RCBO applications.
IEC Standards
OEM Support
Technical Assistance
What products does Choyon specialize in?
Choyon specializes in RCCB and RCBO solutions for residential, commercial, and OEM applications. Our product range includes Type A, Type AC, Type F, Type S, and EV protection solutions for different market requirements.
What is the difference between RCCB and RCBO?
RCCB provides residual current protection against earth leakage faults. RCBO combines both leakage protection and overload/short-circuit protection in one device.
What types of RCCB does Choyon offer?
We provide RCCB solutions including Type AC, Type A, Type F, and Type S for different electrical protection applications and regional standards.
Do you provide electromagnetic RCBO solutions?
Yes. Choyon focuses on electromagnetic RCBO solutions designed for stable tripping performance without auxiliary power requirements.
What breaking capacities are available for RCBO?
Our RCBO solutions are available in 6kA and 10kA versions depending on application and market requirements.
Can your RCBO be connected from top or bottom?
Yes. Selected RCBO models support both top and bottom connection for easier installation and compatibility with different distribution systems.
Do you support OEM private label production?
Yes. We support OEM and private label cooperation including logo printing, packaging customization, and product configuration based on customer requirements.
What certifications are available?
Our products are manufactured according to IEC / EN standards and selected models are available with certifications such as CE, CB, KEMA, SEMKO, and UKCA.
Which markets do your products mainly serve?
Our products are mainly supplied to electrical distributors, wholesalers, and OEM partners in Europe, Southeast Asia, the Middle East, and other international markets.
How does Choyon ensure product quality?
From component assembly to final testing, all products undergo quality inspection processes to ensure stable performance and consistent protection reliability.
What pole configurations are available?
We provide single-phase and multi-pole configurations including 1P+N and 3P+N solutions for different installation requirements.
What applications are your products suitable for?
Our RCCB and RCBO solutions are widely used in residential buildings, commercial installations, industrial distribution systems, and EV charging applications.