R+ molded case circuit breakers are used for protection, isolation and switching circuits in low-voltage distribution networks. The circuit is protected by combining a device with unique current limit and an integrated protection device known as a trip unit.

The R+ series circuit breakers have evolved into a protective device that integrates aesthetics and technology. Circuit breakers are available in three sizes, each of which meets the requirements related to their application.

The series offers current ranges from 3A to 630A, including 3 and 4 poles, and is available in fixed, plug-in and withdrawable types with a full range of accessories.

• Rotating double-break-point contact MCCB design: High breaking capacity, up to 150kA for Icu=Ics, extremely high reliability;
• Leading cascading technology: Providing the highest system selectivity and improving the reliable protection of the entire distribution network;
• Dedicated visual fault diagnosis window, which can help to quickly determine the fault type and take the most appropriate measure;
• The circuit breaker is set at the switching-in position. When the cover is removed, the circuit breaker will automatically trip immediately to ensure a safe operation;
• Providing an interchangeable tripping unit function, which can be easily adjusted according to the on-site load;
• All internal accessories are universal for AC and DC operation
• Upward and downward leading-in, with no reduction in breaking capacity; The on-trip-off can be used 20000 times

RP_MCCB_Catalog_EN.pdf