Low voltage electrical equipment includes air circuit breakers, molded case circuit breakers, miniature circuit breakers and surge protective devices for different power distribution and protection requirements. Intelligent air circuit breakers integrate measurement and communication functions for applications that require monitoring and control. Compact fixed air circuit breakers with high current ratings are suitable for switchgear cabinets with limited installation space or concentrated loads.
Molded case circuit breakers are available in thermal magnetic, electronic, magnetic and intelligent metering configurations. Intelligent metering models can record electrical data to support energy monitoring and management. The miniature circuit breaker range includes residual current protection, prepayment, automatic reclosing, and self-resetting overvoltage and undervoltage protection options for different distribution applications.
Surge protective devices provide protection against transient overvoltage, while backup protection breakers help coordinate the protection system and safeguard connected equipment. Supporting components such as interlock solenoids, closing and opening electromagnets, permanent magnet coils and operating mechanism coils support reliable circuit breaker operation. Together, these products cover key protection, control, monitoring and operating requirements across low voltage electrical systems.
