OF SD MX OF MCB Miniature Circuit Breaker Accessories

Product Overview

• OF SD MX OF MCB Miniature Circuit Breaker Accessories include a range of components designed to enhance the functionality and safety of MCB. These accessories include auxiliary contacts (OF), alarm contacts (SD) and shunt releases (MX), each with a unique purpose in the overall circuit protection system. By integrating these components, users can ensure that their electrical systems operate efficiently and safely, minimizing the risk of overloads and short circuits.

• Auxiliary contacts (OF) are important accessories that provide additional functionality to the MCB. It enables remote monitoring and control of circuits, allowing users to receive real-time feedback on circuit breaker operating status. This feature is particularly useful in complex electrical systems that manage multiple circuits simultaneously. Auxiliary contacts can be connected to alarms or indicators, ensuring any issues are resolved promptly. By integrating OF accessories, users can enhance their circuit management capabilities, thereby improving safety and operational efficiency.
• In addition to auxiliary contacts, alarm contacts (SD) also play a vital role in the MCB accessory lineup. This component is designed to trigger an alarm in the event of a fault condition such as an overload or short circuit. Alert contacts act as an early warning system, alerting users to potential issues before they escalate into more serious issues. By integrating SD accessories into their MCB setup, users can take proactive steps to reduce risk and ensure their electrical systems remain safe and functional. Alarm contacts are particularly valuable in industrial environments, where downtime can result in significant financial losses.
• The shunt tripper (MX) is another important accessory that enhances the functionality of the MCB. This component allows the circuit breaker to be tripped remotely, allowing the user to quickly disconnect power from a circuit. Shunt releases are particularly useful in emergency situations where immediate action is required to prevent damage or injury. When combined with the Auxiliary Contact (OF), the MX attachment forms a powerful duo for enhanced safety and control. In addition, the combination of shunt trip and auxiliary contacts (MX+OF) provides users with a comprehensive solution for managing electrical systems, ensuring they can effectively respond to any situation that may arise.

Technical Parameters