Wholesale 160A Three-Phase Molded Case Fire Protection Limiter Factory, Company

The electrical fire current-limiting protector can monitor the controlled circuit's short-circuit current, fault arc (optional), voltage, current, frequency, temperature, residual current, and remote communication status in real-time, displaying them clearly.

When the electrical fire current-limiting protector detects a short circuit, fault arc (optional), or abnormal power consumption data, it triggers audible and visual alarms. It performs current-limiting protection within microseconds to ensure safe electricity usage.

If the electrical fire current-limiting protector detects internal faults—such as malfunctions in the fault arc detection function or temperature sensor probe—it emits an audible and visual signal to alert users to perform maintenance.

The electrical fire current-limiting protector is equipped with an RS485 communication interface or a 4G communication module. Through 4G, it transmits various power consumption data to the smart safety monitoring cloud service system, forming a smart power safety supervision service network.