RCCBs (Residual-Current Circuit Breakers) are protective devices designed to protect electrical circuits against overloads, current leakage, or tripping caused by indirect contact. These devices ensure to safeguard individuals and equipment from electrical shocks, fires, or electrocution and act as main disconnecting switches. Additionally, these robust devices are the most convenient and ultimate protection sources for residential equipment and people by preventing dynamic stresses and overloads.
What are the key benefits of residential RCCBs?
These residential circuit breakers feature unmatchable benefits, such as:
- They feature safe performance, guaranteed with global brand certification.
- Offer easy integration into DIN rails with slider actuators.
- Space saving with compact designs for residual and line current protection.
- Come as a complete range of products with accessories.
- Many package options are available with robust overload and shock protection.
RCCBs are divided into:
Generally, residual current circuit breakers come with 2, 3, or 4 poles as DIN rail mounted. They are distinguished based on their trip sensitivity, current ratings, and tripping features that must be considered carefully before buying or using them for particular applications.
What is the difference between MCBs and RCCBs?
MCBs, miniature circuit breakers, and RCCBs are both circuit protection devices with prominent but contrasting functions. MCBs are designed to protect against overcurrent and short circuits, whereas RCCBs provide protection against electric shocks and earth leakages only. However, their combined operations are ideal for robust and effective protection purposes.
Where are RCCBs used?
They are widely used in domestic, commercial, and industrial areas and are particularly ideal for environments where devices like medical equipment, frequency converters, and UPS systems are consistently on the run.
